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QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#118844#1133. Monster Gamelmeowdn100 ✓37ms7708kbC++144.3kb2023-07-04 13:40:112023-08-16 18:42:15

Judging History

This is the latest submission verdict.

  • [2023-08-16 18:42:15]
  • 管理员手动重测本题所有提交记录
  • Verdict: 100
  • Time: 37ms
  • Memory: 7708kb
  • [2023-08-16 18:33:36]
  • 管理员手动重测本题所有提交记录
  • Verdict: 100
  • Time: 38ms
  • Memory: 7756kb
  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2023-07-04 13:40:12]
  • Judged
  • Verdict: 100
  • Time: 26ms
  • Memory: 7668kb
  • [2023-07-04 13:40:11]
  • Submitted

answer

#include "monster.h"
#include<bits/stdc++.h>
#define fi first
#define se second
#define eb emplace_back
#define mp make_pair
using namespace std;
typedef long double ld;
typedef long long ll;
typedef unsigned long long ull;
typedef __int128 i128;
template<typename T,typename U>
T ceil(T x, U y) {return (x>0?(x+y-1)/y:x/y);}
template<typename T,typename U>
T floor(T x, U y) {return (x>0?x/y:(x-y+1)/y);}
template<class T,class S>
bool chmax(T &a,const S b) {return (a<b?a=b,1:0);}
template<class T,class S>
bool chmin(T &a,const S b) {return (a>b?a=b,1:0);}
int popcnt(int x) {return __builtin_popcount(x);}
int popcnt(ll x)  {return __builtin_popcountll(x);}
int topbit(int x) {return (x==0?-1:31-__builtin_clz(x));}
int topbit(ll x)  {return (x==0?-1:63-__builtin_clzll(x));}
int lowbit(int x) {return (x==0?-1:__builtin_ctz(x));}
int lowbit(ll x)  {return (x==0?-1:__builtin_ctzll(x));}

#define rep(i,a,b) for(int i=(a);i<=(b);i++)
#define per(i,a,b) for(int i=(a);i>=(b);i--)
typedef pair<int,int> pii; 
typedef vector<int> vi;
typedef vector<pii> vp;
typedef tuple<int,int,int> tiii;
int read() {
  int x=0,w=1; char c=getchar(); 
  while(!isdigit(c)) {if(c=='-') w=-1; c=getchar();}
  while(isdigit(c)) {x=x*10+(c-'0'); c=getchar();}
  return x*w;
}

namespace {
  const int maxN=1005;
  int xn,deg[maxN],e[maxN][maxN],qcnt;
}

int qry(int x,int y) {
  if(y>=xn) return 1;
  if(e[x][y]) return e[x][y];
  ++qcnt;
  if(Query(x,y)) e[x][y]=1, e[y][x]=-1;
  else e[x][y]=-1, e[y][x]=1;
  return e[x][y];
}

vi solvesmall(vi p) {
  int n=p.size();
  rep(i,0,xn-1) deg[i]=0;
  rep(i,0,n-1) rep(j,i+1,n-1) qry(p[i],p[j]);
  rep(i,0,n-1) rep(j,0,n-1) deg[p[i]]+=(e[p[i]][p[j]]>0);
  int l=0, r=0;
  rep(i,0,n-1) if(deg[p[i]]==0) l=1;
  rep(i,0,n-1) if(deg[p[i]]==n-1) r=1;
  if(l&&r) return {l,r,0};
  else if(l) return {l};
  else if(r) return {0,r};
  vi q(n);
  rep(i,0,n-1) q[i]=-1;
  rep(i,0,n-1) {
    int u=p[i];
    if(deg[u]==l+1) {
      if(q[l+1]==-1) q[l+1]=u;
      else q[l+0]=u;
    } else if(deg[u]==n-2-r) {
      if(q[n-2-r]==-1) q[n-2-r]=u;
      else q[n-1-r]=u;
    } else q[deg[u]]=u;
  }
  if(qry(q[l],q[l+1])==-1) swap(q[l],q[l+1]);
  if(qry(q[n-2-r],q[n-1-r])==-1) swap(q[n-2-r],q[n-1-r]);
  return q;
}

vi Solve(int n) {
  vi p={0}; xn=n;
  if(n>8) {
    rep(i,1,n-1) {
      int l=0, r=i-1, pos=i;
      while(l<=r) {
        int mid=l+r>>1;
        if(qry(p[mid],i)==1) pos=mid, r=mid-1;
        else l=mid+1;
      }
      p.insert(p.begin()+pos,i);
    }
    p.eb(n);
    int lb=4,rb=n-5;
    vi t={p[0],p[1],p[2],p[3]}; t=solvesmall(t);
    if(t.size()==4) {
      bool flag=1;
      rep(i,0,3) flag&=(p[i]==t[3-i]);
      if(flag) lb=0;
      else rep(i,0,3) p[i]=t[i];
    } else if(t.size()==3) lb=2;
    else if(t.size()==2) lb=3;
    else if(t.size()==1) lb=1;
    t={p[n-4],p[n-3],p[n-2],p[n-1]}; t=solvesmall(t);
    if(t.size()==4) {
      bool flag=1;
      rep(i,0,3) flag&=(p[n-4+i]==t[3-i]);
      if(flag) rb=n-1;
      else rep(i,0,3) p[n-4+i]=t[i];
    } else if(t.size()==3) rb=n-3;
    else if(t.size()==2) rb=n-2;
    else if(t.size()==1) rb=n-4;
    vi tb;
    rep(i,lb,rb) {
      int j=i+2; if(j>rb) break;
      if(i>0&&qry(p[i-1],p[i])==1) continue;
      if(i==lb) {
        if(i>1&&qry(p[i-2],p[i])==1) continue;
        if(i>2&&qry(p[i-3],p[i])==1) continue;
        if(i>3&&qry(p[i-4],p[i])==1) continue;
      }
      while(j<=rb+1&&qry(p[i],p[j])==1) j++;
      if(j!=i+2&&qry(p[i+1],p[j-1])==-1) {
        if(j==i+3&&qry(p[j],p[i])+qry(p[j],p[i+1])+qry(p[j],p[i+2])==3) {
          tb.eb(i); i=j-1; continue;
        }
        --j;
      }
      chmin(j,rb+1);
      reverse(p.begin()+i,p.begin()+j);
      i=j-1;
    }
    if(tb.size()&&tb[0]<=3) {
      int k=max(3,tb[0]+2); t.clear();
      rep(i,0,k) t.eb(p[i]); t=solvesmall(t);
      rep(i,0,k) p[i]=t[i];
    } else {
      t={p[0],p[1],p[2],p[3]}; t=solvesmall(t);
      rep(i,0,3) p[i]=t[i];
    }
    for(int pos:tb) if(pos>3) {
      t={p[pos-1],p[pos],p[pos+1],p[pos+2]}; t=solvesmall(t);
      rep(i,0,3) p[pos-1+i]=t[i];
    }
    t={p[n-6],p[n-5],p[n-4],p[n-3],p[n-2],p[n-1]}; t=solvesmall(t);
    rep(i,0,5) p[n-6+i]=t[i];
  } else {
    rep(i,1,n-1) p.eb(i);
    p=solvesmall(p);
  }
  vi q(n);
  rep(i,0,n-1) q[p[i]]=i;
  return q;
}

詳細信息

Subtask #1:

score: 10
Accepted

Test #1:

score: 10
Accepted
time: 0ms
memory: 3728kb

input:

4
0
1
1
0
0
0

output:

Q 0 1
Q 0 2
Q 0 3
Q 1 2
Q 1 3
Q 2 3
F 4
 2 1 0 3

result:

points 1.0 points  1.0

Test #2:

score: 10
Accepted
time: 1ms
memory: 3720kb

input:

4
1
0
0
1
1
0

output:

Q 0 1
Q 0 2
Q 0 3
Q 1 2
Q 1 3
Q 2 3
F 4
 1 2 0 3

result:

points 1.0 points  1.0

Test #3:

score: 10
Accepted
time: 1ms
memory: 3728kb

input:

4
1
1
0
1
0
1

output:

Q 0 1
Q 0 2
Q 0 3
Q 1 2
Q 1 3
Q 2 3
F 4
 3 0 1 2

result:

points 1.0 points  1.0

Test #4:

score: 10
Accepted
time: 1ms
memory: 3716kb

input:

5
0
1
0
1
0
0
0
1
1
1

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 1 2
Q 1 3
Q 1 4
Q 2 3
Q 2 4
Q 3 4
F 5
 2 1 3 4 0

result:

points 1.0 points  1.0

Test #5:

score: 10
Accepted
time: 1ms
memory: 3728kb

input:

5
1
1
0
1
0
1
0
0
0
0

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 1 2
Q 1 3
Q 1 4
Q 2 3
Q 2 4
Q 3 4
F 5
 3 1 0 2 4

result:

points 1.0 points  1.0

Test #6:

score: 10
Accepted
time: 0ms
memory: 3720kb

input:

5
0
1
1
0
0
1
1
1
1
1

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 1 2
Q 1 3
Q 1 4
Q 2 3
Q 2 4
Q 3 4
F 5
 2 4 3 0 1

result:

points 1.0 points  1.0

Test #7:

score: 10
Accepted
time: 1ms
memory: 3728kb

input:

6
1
1
0
1
0
1
1
1
1
0
0
1
1
1
0

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 0 5
Q 1 2
Q 1 3
Q 1 4
Q 1 5
Q 2 3
Q 2 4
Q 2 5
Q 3 4
Q 3 5
Q 4 5
F 6
 3 4 1 5 0 2

result:

points 1.0 points  1.0

Test #8:

score: 10
Accepted
time: 0ms
memory: 3728kb

input:

6
0
0
1
0
0
0
1
1
1
1
0
1
1
1
1

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 0 5
Q 1 2
Q 1 3
Q 1 4
Q 1 5
Q 2 3
Q 2 4
Q 2 5
Q 3 4
Q 3 5
Q 4 5
F 6
 1 5 4 2 3 0

result:

points 1.0 points  1.0

Test #9:

score: 10
Accepted
time: 1ms
memory: 3736kb

input:

6
1
1
1
0
1
1
0
1
1
1
0
0
0
1
1

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 0 5
Q 1 2
Q 1 3
Q 1 4
Q 1 5
Q 2 3
Q 2 4
Q 2 5
Q 3 4
Q 3 5
Q 4 5
F 6
 5 3 1 2 4 0

result:

points 1.0 points  1.0

Test #10:

score: 10
Accepted
time: 1ms
memory: 3788kb

input:

7
0
0
1
0
0
0
1
1
1
0
1
1
0
1
0
1
0
0
0
0
0

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 0 5
Q 0 6
Q 1 2
Q 1 3
Q 1 4
Q 1 5
Q 1 6
Q 2 3
Q 2 4
Q 2 5
Q 2 6
Q 3 4
Q 3 5
Q 3 6
Q 4 5
Q 4 6
Q 5 6
F 7
 0 5 3 1 2 4 6

result:

points 1.0 points  1.0

Test #11:

score: 10
Accepted
time: 2ms
memory: 3664kb

input:

7
0
1
0
1
1
1
0
0
0
1
1
1
1
1
1
1
1
1
1
0
1

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 0 5
Q 0 6
Q 1 2
Q 1 3
Q 1 4
Q 1 5
Q 1 6
Q 2 3
Q 2 4
Q 2 5
Q 2 6
Q 3 4
Q 3 5
Q 3 6
Q 4 5
Q 4 6
Q 5 6
F 7
 4 3 5 6 2 0 1

result:

points 1.0 points  1.0

Test #12:

score: 10
Accepted
time: 0ms
memory: 3744kb

input:

7
0
0
0
1
0
0
0
1
1
0
1
1
0
0
0
0
0
0
0
0
0

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 0 5
Q 0 6
Q 1 2
Q 1 3
Q 1 4
Q 1 5
Q 1 6
Q 2 3
Q 2 4
Q 2 5
Q 2 6
Q 3 4
Q 3 5
Q 3 6
Q 4 5
Q 4 6
Q 5 6
F 7
 1 4 3 0 2 6 5

result:

points 1.0 points  1.0

Test #13:

score: 10
Accepted
time: 2ms
memory: 3788kb

input:

8
0
0
1
0
1
0
0
0
0
1
1
0
1
1
1
1
0
1
0
1
0
1
1
1
1
0
1
1

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 0 5
Q 0 6
Q 0 7
Q 1 2
Q 1 3
Q 1 4
Q 1 5
Q 1 6
Q 1 7
Q 2 3
Q 2 4
Q 2 5
Q 2 6
Q 2 7
Q 3 4
Q 3 5
Q 3 6
Q 3 7
Q 4 5
Q 4 6
Q 4 7
Q 5 6
Q 5 7
Q 6 7
F 8
 2 4 7 3 5 0 6 1

result:

points 1.0 points  1.0

Test #14:

score: 10
Accepted
time: 2ms
memory: 3736kb

input:

8
1
1
0
1
1
0
1
1
0
0
0
0
0
0
1
1
0
0
1
1
1
0
0
0
0
1
0
0

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 0 5
Q 0 6
Q 0 7
Q 1 2
Q 1 3
Q 1 4
Q 1 5
Q 1 6
Q 1 7
Q 2 3
Q 2 4
Q 2 5
Q 2 6
Q 2 7
Q 3 4
Q 3 5
Q 3 6
Q 3 7
Q 4 5
Q 4 6
Q 4 7
Q 5 6
Q 5 7
Q 6 7
F 8
 5 1 2 7 0 3 4 6

result:

points 1.0 points  1.0

Test #15:

score: 10
Accepted
time: 2ms
memory: 3784kb

input:

8
1
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
1
0
0
0
1
1
1
0
0

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 0 5
Q 0 6
Q 0 7
Q 1 2
Q 1 3
Q 1 4
Q 1 5
Q 1 6
Q 1 7
Q 2 3
Q 2 4
Q 2 5
Q 2 6
Q 2 7
Q 3 4
Q 3 5
Q 3 6
Q 3 7
Q 4 5
Q 4 6
Q 4 7
Q 5 6
Q 5 7
Q 6 7
F 8
 1 2 0 4 6 5 3 7

result:

points 1.0 points  1.0

Test #16:

score: 10
Accepted
time: 11ms
memory: 4428kb

input:

198
1
0
0
0
1
1
1
1
1
0
1
1
1
1
0
1
0
0
1
0
0
1
1
0
0
1
0
1
1
0
0
0
1
0
1
0
0
0
0
1
0
0
0
1
1
1
0
1
1
1
0
0
0
0
1
1
0
1
0
1
0
0
0
0
1
0
1
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
0
0
1
1
1
0
0
0
1
1
0
0
0
1
1
0
1
0
1
0
1
0
0
0
0
1
1
0
0
0
0
1
0
0
1
1
1
1
0
1
0
1
1
1
1
1
1
1
1
0
1
1
0
0
1
0
0
1
0
1
1
1
0
0
0
0
...

output:

Q 0 1
Q 1 2
Q 0 2
Q 0 3
Q 2 3
Q 0 4
Q 1 4
Q 0 5
Q 4 5
Q 1 6
Q 3 6
Q 0 6
Q 6 7
Q 4 7
Q 5 7
Q 1 8
Q 7 8
Q 4 8
Q 1 9
Q 7 9
Q 4 9
Q 8 9
Q 8 10
Q 7 10
Q 4 10
Q 9 10
Q 8 11
Q 0 11
Q 1 11
Q 8 12
Q 6 12
Q 3 12
Q 2 12
Q 11 13
Q 0 13
Q 1 13
Q 6 13
Q 11 14
Q 0 14
Q 12 14
Q 3 14
Q 1 15
Q 3 15
Q 12 15
Q 14 15
Q ...

result:

points 1.0 points  1.0

Test #17:

score: 10
Accepted
time: 11ms
memory: 4596kb

input:

199
0
0
1
0
0
1
0
1
1
1
0
0
0
1
0
1
1
1
1
0
1
0
1
0
1
0
1
0
1
0
0
0
1
0
0
0
1
0
0
1
0
1
0
1
1
0
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
1
1
0
0
0
1
0
0
0
1
1
0
1
0
0
0
0
0
0
1
0
1
1
0
1
1
0
1
1
0
0
0
1
1
1
1
0
0
1
0
0
1
1
1
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
1
1
0
0
1
0
1
...

output:

Q 0 1
Q 0 2
Q 1 2
Q 2 3
Q 1 3
Q 2 4
Q 0 4
Q 2 5
Q 0 5
Q 4 6
Q 5 6
Q 0 6
Q 4 7
Q 1 7
Q 2 7
Q 4 8
Q 0 8
Q 5 8
Q 4 9
Q 5 9
Q 0 9
Q 6 10
Q 7 10
Q 4 10
Q 2 10
Q 4 11
Q 7 11
Q 10 11
Q 2 11
Q 4 12
Q 2 12
Q 1 12
Q 3 12
Q 10 13
Q 7 13
Q 12 13
Q 3 13
Q 10 14
Q 1 14
Q 13 14
Q 12 14
Q 11 15
Q 0 15
Q 4 15
Q 6 15...

result:

points 1.0 points  1.0

Test #18:

score: 10
Accepted
time: 2ms
memory: 4548kb

input:

200
1
1
1
0
1
0
1
1
0
1
1
1
1
0
1
1
1
0
0
0
1
0
0
0
1
1
0
1
0
0
0
1
0
0
1
1
0
0
1
0
1
0
0
0
0
0
1
0
0
1
1
0
0
1
0
0
1
1
0
0
0
0
0
1
1
1
0
0
0
0
0
0
1
1
1
0
1
1
0
0
0
0
1
1
0
0
0
0
1
0
1
0
0
0
0
1
0
1
0
0
0
1
0
0
1
0
1
1
1
0
1
1
0
0
0
1
0
1
0
1
1
1
1
1
1
0
0
0
0
1
0
1
0
1
0
0
0
1
0
0
0
0
0
1
0
0
0
1
...

output:

Q 0 1
Q 1 2
Q 1 3
Q 2 3
Q 3 4
Q 2 4
Q 3 5
Q 2 5
Q 4 6
Q 1 6
Q 3 6
Q 6 7
Q 2 7
Q 5 7
Q 4 8
Q 7 8
Q 5 8
Q 4 9
Q 3 9
Q 1 9
Q 0 9
Q 4 10
Q 1 10
Q 9 10
Q 0 10
Q 6 11
Q 7 11
Q 2 11
Q 4 12
Q 1 12
Q 10 12
Q 0 12
Q 6 13
Q 9 13
Q 12 13
Q 10 13
Q 6 14
Q 13 14
Q 12 14
Q 10 14
Q 3 15
Q 11 15
Q 4 15
Q 6 15
Q 15 1...

result:

points 1.0 points  1.0

Test #19:

score: 10
Accepted
time: 3ms
memory: 4484kb

input:

200
0
0
1
1
1
0
0
0
1
1
0
1
0
1
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
1
0
1
1
1
0
0
0
1
1
1
0
0
1
0
1
1
1
1
1
0
0
0
1
0
1
1
1
0
0
0
0
1
0
0
1
0
1
0
1
0
0
0
0
1
1
1
1
1
0
1
1
1
1
0
0
0
0
1
0
1
0
1
1
1
1
0
0
1
0
1
0
0
0
1
1
1
0
0
0
0
0
1
1
0
0
0
0
1
1
0
1
0
0
1
0
1
0
0
0
0
0
1
1
1
1
1
0
0
0
0
1
0
1
0
0
1
...

output:

Q 0 1
Q 0 2
Q 1 2
Q 2 3
Q 0 3
Q 0 4
Q 2 4
Q 1 4
Q 2 5
Q 3 5
Q 0 6
Q 1 6
Q 2 6
Q 2 7
Q 3 7
Q 0 7
Q 7 8
Q 6 8
Q 1 8
Q 4 8
Q 2 9
Q 3 9
Q 0 9
Q 7 9
Q 9 10
Q 3 10
Q 0 10
Q 7 10
Q 9 11
Q 1 11
Q 4 11
Q 8 11
Q 9 12
Q 1 12
Q 2 12
Q 12 13
Q 0 13
Q 10 13
Q 9 13
Q 13 14
Q 0 14
Q 5 14
Q 13 15
Q 1 15
Q 11 15
Q 4 ...

result:

points 1.0 points  1.0

Test #20:

score: 10
Accepted
time: 15ms
memory: 4492kb

input:

200
0
0
0
1
1
1
1
0
1
0
1
1
1
1
0
0
0
0
0
0
0
1
1
1
0
0
0
1
1
1
1
1
0
0
0
1
1
0
1
1
0
1
0
0
1
1
1
1
1
0
1
0
1
0
0
0
1
1
0
0
1
1
0
0
0
1
1
0
1
0
0
1
0
0
0
0
1
0
1
1
0
0
1
1
1
1
1
0
1
0
1
0
1
1
0
0
0
1
0
1
0
0
1
1
1
0
1
1
0
0
1
1
1
0
0
1
1
1
0
0
1
0
0
0
0
0
1
1
0
1
0
1
0
0
0
0
1
0
1
1
0
1
1
1
1
0
0
0
...

output:

Q 0 1
Q 0 2
Q 1 2
Q 1 3
Q 0 3
Q 0 4
Q 3 4
Q 0 5
Q 1 5
Q 0 6
Q 1 6
Q 5 6
Q 6 7
Q 3 7
Q 4 7
Q 0 8
Q 5 8
Q 1 8
Q 2 8
Q 6 9
Q 1 9
Q 2 9
Q 6 10
Q 7 10
Q 4 10
Q 6 11
Q 9 11
Q 2 11
Q 6 12
Q 7 12
Q 4 12
Q 6 13
Q 10 13
Q 3 13
Q 0 13
Q 13 14
Q 10 14
Q 12 14
Q 4 14
Q 13 15
Q 10 15
Q 3 15
Q 7 15
Q 0 16
Q 1 16
Q...

result:

points 1.0 points  1.0

Test #21:

score: 10
Accepted
time: 1ms
memory: 3720kb

input:

4
1
0
0
1
0
1

output:

Q 0 1
Q 0 2
Q 0 3
Q 1 2
Q 1 3
Q 2 3
F 4
 0 1 2 3

result:

points 1.0 points  1.0

Test #22:

score: 10
Accepted
time: 1ms
memory: 3716kb

input:

5
1
0
0
0
1
0
0
1
0
1

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 1 2
Q 1 3
Q 1 4
Q 2 3
Q 2 4
Q 3 4
F 5
 0 1 2 3 4

result:

points 1.0 points  1.0

Test #23:

score: 10
Accepted
time: 1ms
memory: 3728kb

input:

6
1
0
0
0
0
1
0
0
0
1
0
0
1
0
1

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 0 5
Q 1 2
Q 1 3
Q 1 4
Q 1 5
Q 2 3
Q 2 4
Q 2 5
Q 3 4
Q 3 5
Q 4 5
F 6
 0 1 2 3 4 5

result:

points 1.0 points  1.0

Test #24:

score: 10
Accepted
time: 1ms
memory: 3724kb

input:

7
1
0
0
0
0
0
1
0
0
0
0
1
0
0
0
1
0
0
1
0
1

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 0 5
Q 0 6
Q 1 2
Q 1 3
Q 1 4
Q 1 5
Q 1 6
Q 2 3
Q 2 4
Q 2 5
Q 2 6
Q 3 4
Q 3 5
Q 3 6
Q 4 5
Q 4 6
Q 5 6
F 7
 0 1 2 3 4 5 6

result:

points 1.0 points  1.0

Test #25:

score: 10
Accepted
time: 2ms
memory: 3796kb

input:

8
1
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
1
0
0
0
1
0
0
1
0
1

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 0 5
Q 0 6
Q 0 7
Q 1 2
Q 1 3
Q 1 4
Q 1 5
Q 1 6
Q 1 7
Q 2 3
Q 2 4
Q 2 5
Q 2 6
Q 2 7
Q 3 4
Q 3 5
Q 3 6
Q 3 7
Q 4 5
Q 4 6
Q 4 7
Q 5 6
Q 5 7
Q 6 7
F 8
 0 1 2 3 4 5 6 7

result:

points 1.0 points  1.0

Test #26:

score: 10
Accepted
time: 4ms
memory: 4572kb

input:

200
1
1
0
0
0
0
1
0
1
0
0
0
0
0
1
0
0
1
0
1
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
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0
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0
0
1
0
0
0
1
0
0
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1
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0
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1
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0
1
0
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1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
...

output:

Q 0 1
Q 1 2
Q 1 3
Q 0 3
Q 1 4
Q 0 4
Q 3 4
Q 0 5
Q 4 5
Q 0 6
Q 4 6
Q 3 6
Q 5 7
Q 3 7
Q 6 7
Q 5 8
Q 3 8
Q 7 8
Q 4 9
Q 8 9
Q 3 9
Q 4 10
Q 8 10
Q 7 10
Q 6 10
Q 3 11
Q 7 11
Q 6 11
Q 10 11
Q 3 12
Q 7 12
Q 11 12
Q 6 12
Q 9 13
Q 6 13
Q 11 13
Q 10 13
Q 9 14
Q 12 14
Q 10 14
Q 13 14
Q 8 15
Q 11 15
Q 14 15
Q 10...

result:

points 1.0 points  1.0

Test #27:

score: 10
Accepted
time: 2ms
memory: 3824kb

input:

4
0
1
1
0
1
0

output:

Q 0 1
Q 0 2
Q 0 3
Q 1 2
Q 1 3
Q 2 3
F 4
 3 2 1 0

result:

points 1.0 points  1.0

Test #28:

score: 10
Accepted
time: 1ms
memory: 3832kb

input:

5
0
1
1
1
0
1
1
0
1
0

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 1 2
Q 1 3
Q 1 4
Q 2 3
Q 2 4
Q 3 4
F 5
 4 3 2 1 0

result:

points 1.0 points  1.0

Test #29:

score: 10
Accepted
time: 1ms
memory: 3836kb

input:

6
0
1
1
1
1
0
1
1
1
0
1
1
0
1
0

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 0 5
Q 1 2
Q 1 3
Q 1 4
Q 1 5
Q 2 3
Q 2 4
Q 2 5
Q 3 4
Q 3 5
Q 4 5
F 6
 5 4 3 2 1 0

result:

points 1.0 points  1.0

Test #30:

score: 10
Accepted
time: 0ms
memory: 3668kb

input:

7
0
1
1
1
1
1
0
1
1
1
1
0
1
1
1
0
1
1
0
1
0

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 0 5
Q 0 6
Q 1 2
Q 1 3
Q 1 4
Q 1 5
Q 1 6
Q 2 3
Q 2 4
Q 2 5
Q 2 6
Q 3 4
Q 3 5
Q 3 6
Q 4 5
Q 4 6
Q 5 6
F 7
 6 5 4 3 2 1 0

result:

points 1.0 points  1.0

Test #31:

score: 10
Accepted
time: 3ms
memory: 3808kb

input:

8
0
1
1
1
1
1
1
0
1
1
1
1
1
0
1
1
1
1
0
1
1
1
0
1
1
0
1
0

output:

Q 0 1
Q 0 2
Q 0 3
Q 0 4
Q 0 5
Q 0 6
Q 0 7
Q 1 2
Q 1 3
Q 1 4
Q 1 5
Q 1 6
Q 1 7
Q 2 3
Q 2 4
Q 2 5
Q 2 6
Q 2 7
Q 3 4
Q 3 5
Q 3 6
Q 3 7
Q 4 5
Q 4 6
Q 4 7
Q 5 6
Q 5 7
Q 6 7
F 8
 7 6 5 4 3 2 1 0

result:

points 1.0 points  1.0

Test #32:

score: 10
Accepted
time: 6ms
memory: 4488kb

input:

200
0
1
1
0
0
1
0
1
1
1
1
1
0
1
0
1
1
1
1
1
1
0
1
1
1
1
1
0
1
1
1
1
1
1
0
1
1
1
0
1
1
1
1
1
1
1
1
0
1
1
0
1
1
1
1
1
1
1
1
0
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
0
1
1
1
0
1
1
1
1
1
1
1
1
1
1
0
1
1
1
0
1
1
1
1
1
1
1
1
1
1
0
1
1
1
0
1
1
1
1
1
...

output:

Q 0 1
Q 0 2
Q 0 3
Q 2 3
Q 3 4
Q 0 4
Q 4 5
Q 0 5
Q 4 6
Q 2 6
Q 4 7
Q 2 7
Q 6 7
Q 3 8
Q 7 8
Q 2 8
Q 3 9
Q 7 9
Q 6 9
Q 2 10
Q 6 10
Q 9 10
Q 2 11
Q 6 11
Q 9 11
Q 8 12
Q 10 12
Q 11 12
Q 9 12
Q 8 13
Q 9 13
Q 11 13
Q 7 14
Q 12 14
Q 13 14
Q 11 14
Q 7 15
Q 12 15
Q 14 15
Q 11 15
Q 6 16
Q 11 16
Q 14 16
Q 13 16...

result:

points 1.0 points  1.0

Subtask #2:

score: 15
Accepted

Test #33:

score: 15
Accepted
time: 26ms
memory: 7564kb

input:

995
0
0
1
1
1
0
1
1
0
1
1
0
1
0
1
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
1
1
0
0
0
0
1
1
0
1
0
1
0
1
1
1
0
1
0
1
0
0
0
1
0
0
1
1
0
1
0
0
1
1
0
0
0
1
1
0
1
0
0
0
1
1
0
1
0
0
0
1
1
1
1
1
0
0
1
0
0
1
1
0
1
0
1
0
0
0
0
1
1
0
1
1
0
1
1
1
1
0
1
0
0
0
1
1
1
1
1
1
0
0
0
0
1
1
0
1
1
1
0
1
0
1
1
0
0
1
1
1
1
1
...

output:

Q 0 1
Q 0 2
Q 1 2
Q 2 3
Q 0 3
Q 0 4
Q 2 4
Q 4 5
Q 3 5
Q 0 5
Q 0 6
Q 3 6
Q 5 6
Q 0 7
Q 2 7
Q 4 7
Q 0 8
Q 7 8
Q 2 8
Q 4 9
Q 8 9
Q 2 9
Q 1 9
Q 4 10
Q 2 10
Q 1 10
Q 9 10
Q 7 11
Q 5 11
Q 0 11
Q 4 11
Q 11 12
Q 2 12
Q 7 12
Q 8 12
Q 7 13
Q 5 13
Q 4 13
Q 11 13
Q 13 14
Q 2 14
Q 12 14
Q 7 14
Q 7 15
Q 0 15
Q 11...

result:

points 1.0 points  1.0

Test #34:

score: 15
Accepted
time: 9ms
memory: 7624kb

input:

996
1
1
1
0
0
1
1
1
0
0
1
0
0
1
0
0
0
0
1
0
0
0
0
1
0
0
0
1
0
1
1
1
0
1
0
0
1
1
1
0
0
1
1
1
1
1
1
1
0
0
0
1
1
0
1
1
0
1
0
1
1
1
1
1
1
1
1
0
0
0
1
0
1
1
1
0
0
0
1
1
1
0
0
1
0
0
1
0
1
1
1
0
0
1
1
1
1
0
1
1
1
1
0
0
0
1
0
1
1
1
0
1
1
1
0
0
0
1
1
1
0
1
0
0
0
0
1
0
0
0
0
1
0
1
1
0
1
1
1
0
0
1
1
0
1
0
1
0
...

output:

Q 0 1
Q 1 2
Q 1 3
Q 2 3
Q 3 4
Q 1 4
Q 4 5
Q 2 5
Q 3 6
Q 1 6
Q 0 6
Q 4 7
Q 6 7
Q 0 7
Q 4 8
Q 6 8
Q 7 8
Q 0 8
Q 1 9
Q 2 9
Q 3 9
Q 4 9
Q 9 10
Q 7 10
Q 1 10
Q 6 10
Q 1 11
Q 7 11
Q 6 11
Q 10 11
Q 1 12
Q 3 12
Q 5 12
Q 2 12
Q 1 13
Q 10 13
Q 0 13
Q 7 13
Q 1 14
Q 2 14
Q 4 14
Q 9 14
Q 1 15
Q 3 15
Q 12 15
Q 5 ...

result:

points 1.0 points  1.0

Test #35:

score: 15
Accepted
time: 21ms
memory: 7576kb

input:

997
0
1
0
1
0
0
1
0
0
1
0
0
1
1
1
1
1
0
1
0
1
1
0
0
0
1
0
1
0
1
0
0
0
1
0
1
0
1
0
1
0
1
1
1
0
0
0
0
0
1
1
1
1
1
0
1
0
0
1
0
0
0
0
1
0
1
0
1
1
1
0
1
0
0
0
0
1
1
1
0
0
1
1
0
0
0
1
0
0
1
1
0
1
1
0
1
1
0
1
0
1
0
0
1
0
0
1
1
1
0
1
1
0
0
1
1
1
0
1
1
1
1
0
1
0
0
0
1
0
0
1
1
1
0
1
0
1
0
0
0
1
1
0
1
0
1
1
1
...

output:

Q 0 1
Q 0 2
Q 0 3
Q 1 3
Q 0 4
Q 3 4
Q 1 4
Q 3 5
Q 4 5
Q 1 5
Q 3 6
Q 5 6
Q 1 6
Q 4 7
Q 0 7
Q 2 7
Q 3 8
Q 2 8
Q 0 8
Q 3 9
Q 5 9
Q 4 9
Q 3 10
Q 5 10
Q 6 10
Q 1 10
Q 9 11
Q 6 11
Q 4 11
Q 5 11
Q 9 12
Q 5 12
Q 10 12
Q 1 12
Q 4 13
Q 6 13
Q 11 13
Q 5 13
Q 4 14
Q 6 14
Q 13 14
Q 5 14
Q 11 15
Q 0 15
Q 2 15
Q 8...

result:

points 1.0 points  1.0

Test #36:

score: 15
Accepted
time: 15ms
memory: 7576kb

input:

998
1
0
0
0
0
0
0
1
0
1
0
1
1
1
1
0
0
0
0
0
1
0
0
1
0
1
1
0
0
1
0
0
1
0
0
0
0
0
0
1
0
0
0
0
0
1
0
1
0
0
1
0
0
0
0
0
1
0
1
1
0
1
0
0
1
0
1
0
1
1
0
0
1
0
0
0
1
0
0
0
0
0
0
1
1
0
1
0
1
0
1
1
0
1
0
1
1
0
0
1
0
0
0
1
1
0
1
1
0
1
0
1
0
0
1
1
1
1
0
0
0
1
1
1
1
0
1
0
0
0
0
0
0
0
1
0
1
1
0
1
1
0
0
0
0
0
0
0
...

output:

Q 0 1
Q 1 2
Q 0 2
Q 0 3
Q 2 3
Q 0 4
Q 2 4
Q 3 4
Q 2 5
Q 4 5
Q 2 6
Q 4 6
Q 5 6
Q 6 7
Q 0 7
Q 1 7
Q 2 8
Q 5 8
Q 4 8
Q 3 8
Q 6 9
Q 7 9
Q 0 9
Q 2 9
Q 2 10
Q 4 10
Q 6 10
Q 10 11
Q 4 11
Q 3 11
Q 10 12
Q 4 12
Q 3 12
Q 11 12
Q 6 13
Q 11 13
Q 3 13
Q 8 13
Q 6 14
Q 12 14
Q 4 14
Q 11 14
Q 5 15
Q 12 15
Q 8 15
Q ...

result:

points 1.0 points  1.0

Test #37:

score: 15
Accepted
time: 34ms
memory: 7652kb

input:

999
0
1
1
0
0
0
0
1
1
0
0
0
1
1
1
1
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
0
0
0
1
1
0
1
0
0
1
1
1
1
1
0
0
1
0
0
0
0
0
1
1
0
1
1
0
1
0
0
1
0
0
1
0
0
1
0
1
1
1
0
1
0
1
0
0
1
1
0
0
1
0
0
0
1
1
0
1
0
0
0
1
1
1
1
1
0
0
1
0
1
0
0
1
1
1
0
0
0
1
1
1
0
0
1
1
0
0
0
0
1
1
1
0
0
0
1
1
1
0
0
0
0
1
1
1
0
0
...

output:

Q 0 1
Q 0 2
Q 0 3
Q 2 3
Q 3 4
Q 0 4
Q 1 4
Q 0 5
Q 2 5
Q 3 6
Q 1 6
Q 4 6
Q 0 7
Q 2 7
Q 5 7
Q 3 8
Q 5 8
Q 2 8
Q 3 9
Q 5 9
Q 2 9
Q 8 9
Q 8 10
Q 1 10
Q 4 10
Q 6 10
Q 3 11
Q 4 11
Q 6 11
Q 10 11
Q 3 12
Q 4 12
Q 0 12
Q 1 12
Q 0 13
Q 4 13
Q 12 13
Q 1 13
Q 0 14
Q 4 14
Q 10 14
Q 11 14
Q 12 15
Q 9 15
Q 3 15
Q ...

result:

points 1.0 points  1.0

Test #38:

score: 15
Accepted
time: 23ms
memory: 7660kb

input:

1000
1
0
1
1
1
1
0
0
1
1
1
0
1
1
0
0
1
0
1
0
1
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1
1
1
1
1
1
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1
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1
1
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1
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1
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1
0
1
0
1
1
1
0
1
0
1
0
0
1
0
0
0
0
0
0...

output:

Q 0 1
Q 1 2
Q 0 2
Q 2 3
Q 1 3
Q 1 4
Q 3 4
Q 1 5
Q 2 5
Q 1 6
Q 3 6
Q 1 7
Q 2 7
Q 5 7
Q 1 8
Q 5 8
Q 2 8
Q 7 9
Q 8 9
Q 5 9
Q 7 10
Q 3 10
Q 4 10
Q 7 11
Q 10 11
Q 6 11
Q 1 12
Q 3 12
Q 11 12
Q 6 12
Q 1 13
Q 9 13
Q 2 13
Q 0 13
Q 1 14
Q 8 14
Q 5 14
Q 9 14
Q 7 15
Q 8 15
Q 9 15
Q 14 15
Q 7 16
Q 3 16
Q 12 16
Q...

result:

points 1.0 points  1.0

Test #39:

score: 15
Accepted
time: 22ms
memory: 7636kb

input:

1000
1
1
1
0
1
0
1
0
0
0
1
1
1
1
0
1
0
1
1
0
0
1
1
1
0
1
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1
1
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1
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1
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1
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1
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1
1
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1
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1
1
1
1
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1
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1
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1
1
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1
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1
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0
0
0
0
0
0
0
0
0
0
1
1
1
0
1
1
1
1
0
1...

output:

Q 0 1
Q 1 2
Q 1 3
Q 2 3
Q 3 4
Q 2 4
Q 3 5
Q 2 5
Q 4 5
Q 5 6
Q 1 6
Q 3 6
Q 6 7
Q 4 7
Q 2 7
Q 5 8
Q 7 8
Q 4 8
Q 5 9
Q 7 9
Q 8 9
Q 4 9
Q 4 10
Q 7 10
Q 2 10
Q 4 11
Q 7 11
Q 8 11
Q 9 11
Q 11 12
Q 6 12
Q 1 12
Q 3 12
Q 4 13
Q 12 13
Q 5 13
Q 6 13
Q 4 14
Q 12 14
Q 13 14
Q 5 14
Q 5 15
Q 12 15
Q 1 15
Q 3 15
Q ...

result:

points 1.0 points  1.0

Test #40:

score: 15
Accepted
time: 14ms
memory: 7652kb

input:

1000
1
0
0
1
0
1
0
1
1
0
0
1
0
0
1
0
1
1
1
0
0
1
1
0
0
1
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1
1
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0
1
1
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1
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1
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1
1
1
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1
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1
0
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1
0
1
1
1
1
1
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0
0
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1
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1
1
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1
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1
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1
1
1
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1
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1
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1
1
1
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1
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1
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1
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1
1
0
0
1
0
1
1
0
1
0
1
0
1
1
0
0
0
1
1
1
1...

output:

Q 0 1
Q 1 2
Q 0 2
Q 0 3
Q 1 3
Q 3 4
Q 1 4
Q 3 5
Q 1 5
Q 4 6
Q 0 6
Q 2 6
Q 3 7
Q 6 7
Q 2 7
Q 3 8
Q 6 8
Q 0 8
Q 8 9
Q 1 9
Q 4 9
Q 3 9
Q 3 10
Q 1 10
Q 4 10
Q 9 10
Q 3 11
Q 6 11
Q 7 11
Q 2 11
Q 3 12
Q 4 12
Q 5 12
Q 1 12
Q 3 13
Q 12 13
Q 5 13
Q 1 13
Q 9 14
Q 6 14
Q 8 14
Q 0 14
Q 3 15
Q 12 15
Q 13 15
Q 5 ...

result:

points 1.0 points  1.0

Test #41:

score: 15
Accepted
time: 5ms
memory: 7644kb

input:

1000
1
0
0
0
1
0
0
0
0
0
0
1
1
1
0
1
0
0
0
1
1
0
1
0
0
0
0
1
1
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1
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1
0
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1
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1
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1
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0
1
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1
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1
1
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0
0
0
1
1
1
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0
0
1
1
0
1
0
0
1
1
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0
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0
1
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0
1
1
1
1
1
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1
1
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1
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1
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1
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1
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1
0
0
1
0
0
1
0
0
1
1
1
1
0
1
1
0
1
1
1...

output:

Q 0 1
Q 1 2
Q 0 2
Q 0 3
Q 2 3
Q 0 4
Q 3 4
Q 2 4
Q 3 5
Q 2 5
Q 4 5
Q 3 6
Q 1 6
Q 3 7
Q 1 7
Q 0 7
Q 0 8
Q 2 8
Q 4 8
Q 5 8
Q 3 9
Q 1 9
Q 7 9
Q 0 10
Q 4 10
Q 8 10
Q 5 10
Q 3 11
Q 9 11
Q 6 11
Q 1 11
Q 0 12
Q 4 12
Q 3 12
Q 2 12
Q 3 13
Q 1 13
Q 7 13
Q 9 13
Q 0 14
Q 1 14
Q 13 14
Q 7 14
Q 0 15
Q 9 15
Q 7 15
...

result:

points 1.0 points  1.0

Test #42:

score: 15
Accepted
time: 21ms
memory: 7640kb

input:

1000
0
0
1
0
1
0
0
1
1
0
1
1
0
0
1
1
0
1
1
0
0
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1
1
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1
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1
1
1
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1
1
1
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1
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1
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1
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1
1
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1
1
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1
1
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1
1
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1
1
1
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1
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1
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1
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1
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1
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1
1
1
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1
0
1
1
0
1
0
1
0
1
0
0
1
1
0
0
1
0
0
0
1...

output:

Q 0 1
Q 0 2
Q 1 2
Q 2 3
Q 1 3
Q 2 4
Q 3 4
Q 1 4
Q 3 5
Q 0 5
Q 2 5
Q 2 6
Q 0 6
Q 5 6
Q 2 7
Q 5 7
Q 0 7
Q 6 8
Q 7 8
Q 0 8
Q 6 9
Q 3 9
Q 4 9
Q 6 10
Q 8 10
Q 7 10
Q 5 10
Q 6 11
Q 9 11
Q 4 11
Q 1 11
Q 6 12
Q 9 12
Q 2 12
Q 3 12
Q 2 13
Q 7 13
Q 0 13
Q 6 14
Q 9 14
Q 3 14
Q 2 14
Q 14 15
Q 7 15
Q 5 15
Q 10 15...

result:

points 1.0 points  1.0

Test #43:

score: 15
Accepted
time: 13ms
memory: 7640kb

input:

1000
1
1
0
0
0
0
1
0
1
0
0
0
0
0
1
0
0
1
0
1
0
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1
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1
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1
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0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0...

output:

Q 0 1
Q 1 2
Q 1 3
Q 0 3
Q 1 4
Q 0 4
Q 3 4
Q 0 5
Q 4 5
Q 0 6
Q 4 6
Q 3 6
Q 5 7
Q 3 7
Q 6 7
Q 5 8
Q 3 8
Q 7 8
Q 4 9
Q 8 9
Q 3 9
Q 4 10
Q 8 10
Q 7 10
Q 6 10
Q 3 11
Q 7 11
Q 6 11
Q 10 11
Q 3 12
Q 7 12
Q 11 12
Q 6 12
Q 9 13
Q 6 13
Q 11 13
Q 10 13
Q 9 14
Q 12 14
Q 10 14
Q 13 14
Q 8 15
Q 11 15
Q 14 15
Q 10...

result:

points 1.0 points  1.0

Test #44:

score: 15
Accepted
time: 30ms
memory: 7656kb

input:

1000
0
1
1
0
0
1
0
1
1
1
1
1
0
1
0
1
1
1
1
1
1
0
1
1
1
1
1
0
1
1
1
1
1
1
0
1
1
1
0
1
1
1
1
1
1
1
1
0
1
1
0
1
1
1
1
1
1
1
1
0
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
0
1
1
1
0
1
1
1
1
1
1
1
1
1
1
0
1
1
1
0
1
1
1
1
1
1
1
1
1
1
0
1
1
1
0
1
1
1
1
1...

output:

Q 0 1
Q 0 2
Q 0 3
Q 2 3
Q 3 4
Q 0 4
Q 4 5
Q 0 5
Q 4 6
Q 2 6
Q 4 7
Q 2 7
Q 6 7
Q 3 8
Q 7 8
Q 2 8
Q 3 9
Q 7 9
Q 6 9
Q 2 10
Q 6 10
Q 9 10
Q 2 11
Q 6 11
Q 9 11
Q 8 12
Q 10 12
Q 11 12
Q 9 12
Q 8 13
Q 9 13
Q 11 13
Q 7 14
Q 12 14
Q 13 14
Q 11 14
Q 7 15
Q 12 15
Q 14 15
Q 11 15
Q 6 16
Q 11 16
Q 14 16
Q 13 16...

result:

points 1.0 points  1.0

Subtask #3:

score: 75
Accepted

Test #45:

score: 75
Accepted
time: 4ms
memory: 7692kb

input:

998
0
0
1
0
1
0
1
0
0
1
1
0
1
1
0
1
0
0
0
1
1
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1
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1
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1
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1
1
1
1
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1
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1
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1
1
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1
1
1
1
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1
1
0
1
1
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1
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1
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1
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1
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0
0
0
1
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
...

output:

Q 0 1
Q 0 2
Q 1 2
Q 2 3
Q 1 3
Q 2 4
Q 3 4
Q 4 5
Q 3 5
Q 1 5
Q 4 6
Q 0 6
Q 2 6
Q 4 7
Q 6 7
Q 2 7
Q 2 8
Q 3 8
Q 5 8
Q 1 8
Q 4 9
Q 6 9
Q 7 9
Q 2 9
Q 9 10
Q 5 10
Q 8 10
Q 1 10
Q 4 11
Q 7 11
Q 2 11
Q 9 11
Q 11 12
Q 7 12
Q 2 12
Q 11 13
Q 5 13
Q 10 13
Q 8 13
Q 11 14
Q 7 14
Q 0 14
Q 11 15
Q 7 15
Q 2 15
Q 12...

result:

points 1.0 points  1.0

Test #46:

score: 75
Accepted
time: 21ms
memory: 7632kb

input:

999
0
0
0
0
0
0
0
0
0
0
1
0
1
0
1
1
0
1
0
1
0
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1
1
1
0
0
1
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1
0
1
1
0
0
1
1
1
0
1
1
1
0
1
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1
1
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1
1
0
0
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1
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1
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1
1
0
1
1
1
1
1
1
1
1
1
0
0
1
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1
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1
1
1
0
1
1
0
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1
1
1
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1
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1
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1
1
1
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1
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1
1
0
1
1
0
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1
1
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1
0
1
0
0
0
0
0
0
0
0
0
1
1
0
1
1
1
0
1
0
1
0
1
0
...

output:

Q 0 1
Q 0 2
Q 1 2
Q 1 3
Q 2 3
Q 1 4
Q 2 4
Q 3 4
Q 2 5
Q 3 5
Q 4 5
Q 2 6
Q 5 6
Q 3 6
Q 3 7
Q 1 7
Q 0 7
Q 2 8
Q 7 8
Q 1 8
Q 2 9
Q 6 9
Q 5 9
Q 2 10
Q 7 10
Q 0 10
Q 2 11
Q 9 11
Q 3 11
Q 6 11
Q 2 12
Q 6 12
Q 3 12
Q 12 13
Q 6 13
Q 5 13
Q 9 13
Q 12 14
Q 7 14
Q 1 14
Q 8 14
Q 12 15
Q 14 15
Q 1 15
Q 8 15
Q 2 ...

result:

points 1.0 points  1.0

Test #47:

score: 75
Accepted
time: 37ms
memory: 7616kb

input:

1000
0
0
1
1
0
1
1
0
1
0
1
0
0
1
0
0
0
0
0
1
0
0
1
1
0
0
1
1
1
0
0
0
1
0
1
1
0
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1
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1
1
0
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1
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1
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1
0
0
1
1
1
0
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1
0
0
0
0
0
1
0
1
1
0
0
1
0
1
0
1
0
0
0
1
1
0
0
1
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1
0
0
0
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1
0
0
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0
1
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1
1
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1
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1
1
1
0
1
1
1
1
0
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1
1
0
0
1
0
0
1
0
1
1
0
0
1
0
1
1
1
0
0
0
1
0
1
0
0
1
1
0
0
1
1
1
1
0...

output:

Q 0 1
Q 0 2
Q 1 2
Q 2 3
Q 0 3
Q 3 4
Q 0 4
Q 3 5
Q 2 5
Q 3 6
Q 2 6
Q 5 6
Q 5 7
Q 2 7
Q 6 7
Q 5 8
Q 7 8
Q 2 8
Q 1 8
Q 6 9
Q 0 9
Q 3 9
Q 5 9
Q 5 10
Q 0 10
Q 3 10
Q 9 10
Q 5 11
Q 3 11
Q 4 11
Q 0 11
Q 9 12
Q 7 12
Q 5 12
Q 6 12
Q 5 13
Q 11 13
Q 10 13
Q 9 13
Q 9 14
Q 7 14
Q 12 14
Q 5 14
Q 5 15
Q 7 15
Q 12 ...

result:

points 1.0 points  1.0

Test #48:

score: 75
Accepted
time: 15ms
memory: 7644kb

input:

1000
1
1
0
0
0
0
0
0
0
0
0
1
0
1
1
1
0
0
0
1
0
0
0
1
0
0
0
0
1
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0
0
1
1
0
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0
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1
1
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1
1
1
1
1
1
0
0
1
1
0
0
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0
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1
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1
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0
1
0
1
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1
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1
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0
1
1
1
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1
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0
1
1
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1
0
1
0
1
1
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1
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0
0
1
1
0
1
0
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1
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1
1
0
0
0
1
0
1
1
1
1
1
0
1
1
1
0
1
1
0
1
1
0
0
1
0
1
0
1
0
1
0
1...

output:

Q 0 1
Q 1 2
Q 1 3
Q 0 3
Q 1 4
Q 0 4
Q 3 4
Q 0 5
Q 3 5
Q 4 5
Q 0 6
Q 4 6
Q 3 6
Q 3 7
Q 1 7
Q 2 7
Q 0 8
Q 6 8
Q 4 8
Q 5 8
Q 3 9
Q 4 9
Q 8 9
Q 5 9
Q 3 10
Q 8 10
Q 9 10
Q 5 10
Q 6 11
Q 1 11
Q 0 11
Q 3 11
Q 11 12
Q 8 12
Q 5 12
Q 9 12
Q 6 13
Q 12 13
Q 5 13
Q 10 13
Q 6 14
Q 9 14
Q 13 14
Q 10 14
Q 4 15
Q 0 ...

result:

points 1.0 points  1.0

Test #49:

score: 75
Accepted
time: 26ms
memory: 7692kb

input:

1000
0
0
1
1
1
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0
1
1
1
1
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1
1
0...

output:

Q 0 1
Q 0 2
Q 1 2
Q 2 3
Q 0 3
Q 0 4
Q 2 4
Q 1 4
Q 2 5
Q 3 5
Q 0 6
Q 5 6
Q 3 6
Q 0 7
Q 4 7
Q 1 7
Q 0 8
Q 4 8
Q 2 8
Q 2 9
Q 4 9
Q 7 9
Q 1 9
Q 2 10
Q 7 10
Q 8 10
Q 4 10
Q 8 11
Q 6 11
Q 5 11
Q 2 12
Q 10 12
Q 8 12
Q 4 12
Q 8 13
Q 3 13
Q 0 13
Q 6 13
Q 2 14
Q 3 14
Q 11 14
Q 5 14
Q 2 15
Q 3 15
Q 6 15
Q 13 1...

result:

points 1.0 points  1.0

Test #50:

score: 75
Accepted
time: 19ms
memory: 7644kb

input:

1000
0
1
0
0
0
1
0
1
1
0
0
0
1
0
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1
1
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1
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1
1
1
1
0
1
1
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1
1
0
0
0
0...

output:

Q 0 1
Q 0 2
Q 0 3
Q 1 3
Q 0 4
Q 1 4
Q 4 5
Q 1 5
Q 4 6
Q 2 6
Q 0 6
Q 4 7
Q 1 7
Q 5 7
Q 4 8
Q 7 8
Q 5 8
Q 8 9
Q 7 9
Q 1 9
Q 8 10
Q 0 10
Q 6 10
Q 4 10
Q 8 11
Q 9 11
Q 1 11
Q 8 12
Q 9 12
Q 5 12
Q 12 13
Q 9 13
Q 5 13
Q 12 14
Q 6 14
Q 10 14
Q 8 14
Q 12 15
Q 9 15
Q 5 15
Q 13 15
Q 12 16
Q 7 16
Q 15 16
Q 13 ...

result:

points 1.0 points  1.0

Test #51:

score: 75
Accepted
time: 21ms
memory: 7644kb

input:

1000
1
0
0
1
1
0
1
1
1
0
1
0
1
0
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1
1
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1
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1
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0
0
0
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0
1
1
0
1
1
0
0
0
0
1...

output:

Q 0 1
Q 1 2
Q 0 2
Q 0 3
Q 1 3
Q 1 4
Q 0 4
Q 4 5
Q 3 5
Q 1 6
Q 0 6
Q 4 6
Q 4 7
Q 3 7
Q 1 7
Q 7 8
Q 6 8
Q 0 8
Q 4 9
Q 3 9
Q 1 9
Q 7 9
Q 7 10
Q 8 10
Q 0 10
Q 4 11
Q 1 11
Q 9 11
Q 7 12
Q 8 12
Q 4 12
Q 12 13
Q 1 13
Q 9 13
Q 7 13
Q 13 14
Q 8 14
Q 4 14
Q 12 14
Q 12 15
Q 11 15
Q 7 15
Q 13 15
Q 13 16
Q 6 16
...

result:

points 1.0 points  1.0

Test #52:

score: 75
Accepted
time: 35ms
memory: 7636kb

input:

998
0
1
0
1
1
1
0
1
1
0
1
0
1
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1
1
1
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1
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1
1
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1
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1
1
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1
1
1
1
0
0
...

output:

Q 0 1
Q 0 2
Q 0 3
Q 1 3
Q 0 4
Q 2 4
Q 0 5
Q 3 5
Q 0 6
Q 4 6
Q 2 6
Q 0 7
Q 3 7
Q 5 7
Q 0 8
Q 6 8
Q 4 8
Q 0 9
Q 7 9
Q 3 9
Q 1 9
Q 0 10
Q 4 10
Q 6 10
Q 2 10
Q 0 11
Q 6 11
Q 8 11
Q 4 11
Q 10 12
Q 4 12
Q 6 12
Q 10 13
Q 4 13
Q 8 13
Q 2 14
Q 7 14
Q 1 14
Q 9 14
Q 10 15
Q 4 15
Q 6 15
Q 2 15
Q 2 16
Q 4 16
Q 6...

result:

points 1.0 points  1.0

Test #53:

score: 75
Accepted
time: 16ms
memory: 7636kb

input:

999
1
0
0
0
1
0
1
0
0
0
0
1
1
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1
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1
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1
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1
1
0
1
1
0
0
0
0
0
0
...

output:

Q 0 1
Q 1 2
Q 0 2
Q 0 3
Q 2 3
Q 0 4
Q 3 4
Q 4 5
Q 3 5
Q 2 5
Q 4 6
Q 2 6
Q 3 6
Q 6 7
Q 2 7
Q 5 7
Q 6 8
Q 2 8
Q 7 8
Q 5 8
Q 3 9
Q 7 9
Q 2 9
Q 3 10
Q 0 10
Q 1 10
Q 3 11
Q 7 11
Q 5 11
Q 8 11
Q 3 12
Q 7 12
Q 2 12
Q 9 12
Q 2 13
Q 0 13
Q 10 13
Q 1 13
Q 3 14
Q 1 14
Q 4 14
Q 0 14
Q 3 15
Q 0 15
Q 4 15
Q 14 15...

result:

points 1.0 points  1.0

Test #54:

score: 75
Accepted
time: 10ms
memory: 7644kb

input:

1000
0
0
0
0
0
0
0
0
0
0
0
1
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1
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1
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1
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1
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0
1
1
1
0
0
0
0
0
0
0
1
0
0
0
0...

output:

Q 0 1
Q 0 2
Q 1 2
Q 1 3
Q 2 3
Q 1 4
Q 2 4
Q 3 4
Q 2 5
Q 3 5
Q 4 5
Q 2 6
Q 0 6
Q 1 6
Q 2 7
Q 4 7
Q 5 7
Q 2 8
Q 4 8
Q 3 8
Q 8 9
Q 6 9
Q 0 9
Q 2 10
Q 4 10
Q 7 10
Q 5 10
Q 8 11
Q 6 11
Q 9 11
Q 2 12
Q 4 12
Q 8 12
Q 12 13
Q 4 13
Q 8 13
Q 12 14
Q 4 14
Q 10 14
Q 7 14
Q 13 15
Q 6 15
Q 2 15
Q 12 15
Q 15 16
Q ...

result:

points 1.0 points  1.0

Test #55:

score: 75
Accepted
time: 13ms
memory: 7636kb

input:

1000
1
0
0
0
1
0
1
1
0
0
0
1
0
0
1
1
0
1
1
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1
1
1
1
0
1
0
1
0
0
0
0
0
0
1
0
0
0
0
0...

output:

Q 0 1
Q 1 2
Q 0 2
Q 0 3
Q 2 3
Q 0 4
Q 3 4
Q 4 5
Q 1 5
Q 0 5
Q 5 6
Q 3 6
Q 4 6
Q 4 7
Q 3 7
Q 6 7
Q 4 8
Q 6 8
Q 7 8
Q 8 9
Q 6 9
Q 3 9
Q 8 10
Q 9 10
Q 7 10
Q 6 10
Q 7 11
Q 5 11
Q 4 11
Q 8 12
Q 6 12
Q 7 12
Q 10 12
Q 7 13
Q 5 13
Q 1 13
Q 0 13
Q 8 14
Q 0 14
Q 11 14
Q 5 14
Q 8 15
Q 14 15
Q 13 15
Q 1 15
Q 4...

result:

points 1.0 points  1.0

Test #56:

score: 75
Accepted
time: 23ms
memory: 7708kb

input:

1000
1
0
0
1
1
0
1
0
0
0
0
1
0
0
1
0
0
1
1
1
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0
1
1
1
0
0
1
0
1
1
0
0
1
1
1
1
1
1
1
0...

output:

Q 0 1
Q 1 2
Q 0 2
Q 0 3
Q 1 3
Q 1 4
Q 0 4
Q 4 5
Q 0 5
Q 2 5
Q 4 6
Q 2 6
Q 0 6
Q 0 7
Q 2 7
Q 6 7
Q 0 8
Q 7 8
Q 6 8
Q 8 9
Q 1 9
Q 4 9
Q 0 9
Q 0 10
Q 1 10
Q 4 10
Q 9 10
Q 0 11
Q 4 11
Q 3 11
Q 1 11
Q 9 12
Q 6 12
Q 2 12
Q 7 12
Q 0 13
Q 12 13
Q 8 13
Q 0 14
Q 12 14
Q 2 14
Q 5 14
Q 13 15
Q 4 15
Q 9 15
Q 10 ...

result:

points 1.0 points  1.0

Test #57:

score: 75
Accepted
time: 0ms
memory: 7636kb

input:

1000
0
1
0
0
0
1
0
1
1
0
0
0
1
0
0
1
1
0
0
1
1
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0
1
1
1
0
0
1
1
1
1
0
1
1
0
1
1
0
0
0
0...

output:

Q 0 1
Q 0 2
Q 0 3
Q 1 3
Q 0 4
Q 1 4
Q 4 5
Q 1 5
Q 4 6
Q 2 6
Q 0 6
Q 4 7
Q 1 7
Q 5 7
Q 4 8
Q 7 8
Q 5 8
Q 8 9
Q 7 9
Q 1 9
Q 8 10
Q 0 10
Q 6 10
Q 4 10
Q 8 11
Q 9 11
Q 1 11
Q 8 12
Q 9 12
Q 5 12
Q 12 13
Q 9 13
Q 5 13
Q 12 14
Q 6 14
Q 10 14
Q 8 14
Q 12 15
Q 9 15
Q 5 15
Q 13 15
Q 12 16
Q 7 16
Q 15 16
Q 13 ...

result:

points 1.0 points  1.0

Test #58:

score: 75
Accepted
time: 14ms
memory: 7640kb

input:

1000
1
0
0
1
1
0
1
1
1
0
1
0
1
0
0
0
0
1
1
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1
1
0
1
0
0
0
0
0
0
1
1
0
1
1
0
0
0
0
1...

output:

Q 0 1
Q 1 2
Q 0 2
Q 0 3
Q 1 3
Q 1 4
Q 0 4
Q 4 5
Q 3 5
Q 1 6
Q 0 6
Q 4 6
Q 4 7
Q 3 7
Q 1 7
Q 7 8
Q 6 8
Q 0 8
Q 4 9
Q 3 9
Q 1 9
Q 7 9
Q 7 10
Q 8 10
Q 0 10
Q 4 11
Q 1 11
Q 9 11
Q 7 12
Q 8 12
Q 4 12
Q 12 13
Q 1 13
Q 9 13
Q 7 13
Q 13 14
Q 8 14
Q 4 14
Q 12 14
Q 12 15
Q 11 15
Q 7 15
Q 13 15
Q 13 16
Q 6 16
...

result:

points 1.0 points  1.0

Test #59:

score: 75
Accepted
time: 27ms
memory: 7652kb

input:

1000
1
1
0
0
0
0
1
0
1
0
0
0
0
0
1
0
0
1
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1
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1
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0
0
0
0
0
0
1
0
0
0
0...

output:

Q 0 1
Q 1 2
Q 1 3
Q 0 3
Q 1 4
Q 0 4
Q 3 4
Q 0 5
Q 4 5
Q 0 6
Q 4 6
Q 3 6
Q 5 7
Q 3 7
Q 6 7
Q 5 8
Q 3 8
Q 7 8
Q 4 9
Q 8 9
Q 3 9
Q 4 10
Q 8 10
Q 7 10
Q 6 10
Q 3 11
Q 7 11
Q 6 11
Q 10 11
Q 3 12
Q 7 12
Q 11 12
Q 6 12
Q 9 13
Q 6 13
Q 11 13
Q 10 13
Q 9 14
Q 12 14
Q 10 14
Q 13 14
Q 8 15
Q 11 15
Q 14 15
Q 10...

result:

points 1.0 points  1.0

Test #60:

score: 75
Accepted
time: 25ms
memory: 7640kb

input:

1000
0
1
1
0
0
1
0
1
1
1
1
1
0
1
0
1
1
1
1
1
1
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1
1
1
1
1
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1
1
1
1
1
1
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1
1
1
0
1
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1
1
1
1
1
1
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1
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1
1
1
1
1
1
1
1
0
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
0
1
1
1
0
1
1
1
1
1
1
1
1
1
1
0
1
1
1
0
1
1
1
1
1
1
1
1
1
1
0
1
1
1
0
1
1
1
1
1...

output:

Q 0 1
Q 0 2
Q 0 3
Q 2 3
Q 3 4
Q 0 4
Q 4 5
Q 0 5
Q 4 6
Q 2 6
Q 4 7
Q 2 7
Q 6 7
Q 3 8
Q 7 8
Q 2 8
Q 3 9
Q 7 9
Q 6 9
Q 2 10
Q 6 10
Q 9 10
Q 2 11
Q 6 11
Q 9 11
Q 8 12
Q 10 12
Q 11 12
Q 9 12
Q 8 13
Q 9 13
Q 11 13
Q 7 14
Q 12 14
Q 13 14
Q 11 14
Q 7 15
Q 12 15
Q 14 15
Q 11 15
Q 6 16
Q 11 16
Q 14 16
Q 13 16...

result:

points 1.0 points  1.0

Test #61:

score: 75
Accepted
time: 11ms
memory: 7664kb

input:

1000
1
1
0
0
0
0
1
0
1
0
0
0
0
0
1
0
0
1
0
1
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
1
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0...

output:

Q 0 1
Q 1 2
Q 1 3
Q 0 3
Q 1 4
Q 0 4
Q 3 4
Q 0 5
Q 4 5
Q 0 6
Q 4 6
Q 3 6
Q 5 7
Q 3 7
Q 6 7
Q 5 8
Q 3 8
Q 7 8
Q 4 9
Q 8 9
Q 3 9
Q 4 10
Q 8 10
Q 7 10
Q 6 10
Q 3 11
Q 7 11
Q 6 11
Q 10 11
Q 3 12
Q 7 12
Q 11 12
Q 6 12
Q 9 13
Q 6 13
Q 11 13
Q 10 13
Q 9 14
Q 12 14
Q 10 14
Q 13 14
Q 8 15
Q 11 15
Q 14 15
Q 10...

result:

points 1.0 points  1.0

Test #62:

score: 75
Accepted
time: 10ms
memory: 7584kb

input:

1000
0
1
1
0
0
1
0
1
1
1
1
1
0
1
0
1
1
1
1
1
1
0
1
1
1
1
1
0
1
1
1
1
1
1
0
1
1
1
0
1
1
1
1
1
1
1
1
0
1
1
0
1
1
1
1
1
1
1
1
0
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
0
1
1
1
1
1
1
1
1
1
0
1
1
1
0
1
1
1
1
1
1
1
1
1
1
0
1
1
1
0
1
1
1
1
1
1
1
1
1
1
0
1
1
1
0
1
1
1
1
1...

output:

Q 0 1
Q 0 2
Q 0 3
Q 2 3
Q 3 4
Q 0 4
Q 4 5
Q 0 5
Q 4 6
Q 2 6
Q 4 7
Q 2 7
Q 6 7
Q 3 8
Q 7 8
Q 2 8
Q 3 9
Q 7 9
Q 6 9
Q 2 10
Q 6 10
Q 9 10
Q 2 11
Q 6 11
Q 9 11
Q 8 12
Q 10 12
Q 11 12
Q 9 12
Q 8 13
Q 9 13
Q 11 13
Q 7 14
Q 12 14
Q 13 14
Q 11 14
Q 7 15
Q 12 15
Q 14 15
Q 11 15
Q 6 16
Q 11 16
Q 14 16
Q 13 16...

result:

points 1.0 points  1.0