QOJ.ac
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 |
---|---|---|---|---|---|---|---|---|---|
#125845 | #6627. Line Town | dengtingyu | 19 | 240ms | 66024kb | C++14 | 3.1kb | 2023-07-17 19:35:09 | 2023-07-17 19:35:12 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define N 500010
#define inf 1e15
ll n;
ll a[N];
ll xu[N],cn=0;
struct shuz{
ll c[N];
#define lowbit(i) (i&(-i))
inline void update(ll x,ll y){
for(int i=x;i<=n;i+=lowbit(i))c[i]+=y;
return ;
}inline ll ask(ll x){
ll an=0;for(int i=x;i;i-=lowbit(i))an+=c[i];
return an;
}
};
vector<ll>ji[2][N],tem[2][2];
ll f[N][2];ll nw;ll siz;
inline void chuli(ll i,ll op){
for(int j=0;j<=1;j++)for(int k=0;k<=1;k++)tem[j][k].clear(),tem[j][k].resize(ji[j][i].size());
ll u=op^(nw&1);
for(int g=0;g<ji[op][i].size();g++){
ll sm1=upper_bound(ji[op^1][i].begin(),ji[op^1][i].end(),ji[op][i][g])-ji[op^1][i].begin();
tem[op][0][g]=ji[op][i][g]-sm1-g-1;tem[op][1][g]=nw-siz-tem[op][0][g];
tem[op][0][g]+=abs(g-sm1);
ll p=(ji[op][i].size()-g-1);if(u!=op)p++;
ll tt=ji[op^1][i].size()-p-sm1;if(tt<0)tt=-tt;
tem[op][1][g]+=tt;
}for(int g=0;g<ji[op^1][i].size();g++){
ll sm0=upper_bound(ji[op][i].begin(),ji[op][i].end(),ji[op^1][i][g])-ji[op][i].begin();
tem[op^1][0][g]=ji[op^1][i][g]-sm0-g-1,tem[op^1][1][g]=nw-siz-tem[op^1][0][g];
}for(int g=1;g<ji[op][i].size();g++)tem[op][0][g]+=tem[op][0][g-1];
for(int g=1;g<ji[op^1][i].size();g++)tem[op^1][0][g]+=tem[op^1][0][g-1];
for(int g=ji[op][i].size()-2;g>=0;g--)tem[op][1][g]+=tem[op][1][g+1];
for(int g=ji[op^1][i].size()-2;g>=0;g--)tem[op^1][1][g]+=tem[op^1][1][g+1];
reverse(tem[op^1][1].begin(),tem[op^1][1].end());
reverse(tem[op][1].begin(),tem[op][1].end());
return ;
}
ll kz[N];
int main()
{
// freopen("test1.in","r",stdin);
//freopen(".in","r",stdin);
//freopen("test1.out","w",stdout);
ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);
cin>>n;for(int i=1;i<=n;i++)cin>>a[i],xu[++cn]=abs(a[i]);
for(int i=1;i<=n;i++)if(a[i]<0)a[i]=-a[i],kz[i]=1;
sort(xu+1,xu+cn+1);cn=unique(xu+1,xu+cn+1)-xu-1;
for(int i=1;i<=n;i++)a[i]=lower_bound(xu+1,xu+cn+1,a[i])-xu;
shuz o;for(int i=1;i<=cn;i++)f[i][0]=f[i][1]=inf;
for(int i=1;i<=n;i++){
o.update(a[i],1);
ll g=o.ask(a[i]);
ji[kz[i]^(i&1)][a[i]].push_back(g);
}f[cn+1][1]=0;f[cn+1][0]=inf;nw=n;
for(int i=cn;i>=1;i--){
if((ji[0][i].empty()&&ji[1][i].empty())||xu[i]==0){
f[i][1]=f[i+1][1];f[i][0]=f[i+1][0];continue;
}ll o=f[i+1][0],pi=f[i+1][1];siz=ji[0][i].size()+ji[1][i].size();
chuli(i,1);//f[x][0]
ll p=(nw&1)^1;
for(int j=0;j<=siz;j++){
ll las=siz-j;
ll q1=(j+1)/2,h1=(las+p)/2,q0=j-q1,h0=las-h1;
if(q1+h1!=ji[1][i].size()||h0+q0!=ji[0][i].size())continue;
ll an=o+(q0==0?0:tem[0][0][q0-1])+(h0==0?0:tem[0][1][h0-1])+
(q1==0?0:tem[1][0][q1-1])+(h1==0?0:tem[1][1][h1-1]);
f[i][(j&1)]=min(f[i][(j&1)],an);
}
chuli(i,0);//f[x][1]
p=(nw&1);
for(int j=0;j<=siz;j++){
ll las=siz-j;
ll q1=j/2,h1=(las+p)/2,q0=j-q1,h0=las-h1;
if(q1+h1!=ji[1][i].size()||h0+q0!=ji[0][i].size())continue;
ll an=pi+(q0==0?0:tem[0][0][q0-1])+(h0==0?0:tem[0][1][h0-1])+
(q1==0?0:tem[1][0][q1-1])+(h1==0?0:tem[1][1][h1-1]);
f[i][(j&1)^1]=min(f[i][(j&1)^1],an);
}
nw-=siz;
}ll ans=min(f[1][0],f[1][1]);
if(ans>=inf)cout<<-1;
else cout<<ans;
return 0;
}
详细
Subtask #1:
score: 3
Accepted
Test #1:
score: 3
Accepted
time: 1ms
memory: 35968kb
input:
10 1 1 1 1 1 -1 -1 -1 1 -1
output:
-1
result:
ok 1 number(s): "-1"
Test #2:
score: 0
Accepted
time: 0ms
memory: 36092kb
input:
10 1 1 1 1 1 1 -1 1 1 -1
output:
3
result:
ok 1 number(s): "3"
Test #3:
score: 0
Accepted
time: 7ms
memory: 38136kb
input:
1 -1
output:
0
result:
ok 1 number(s): "0"
Test #4:
score: 0
Accepted
time: 10ms
memory: 36044kb
input:
2000 1 -1 -1 -1 -1 -1 1 -1 1 1 1 -1 -1 -1 1 1 -1 1 1 -1 -1 1 -1 -1 1 -1 1 -1 1 1 -1 1 -1 -1 1 -1 -1 -1 -1 1 -1 -1 -1 1 -1 -1 1 1 -1 -1 1 -1 -1 -1 1 -1 -1 1 1 -1 -1 -1 1 1 -1 1 -1 1 1 -1 -1 -1 1 1 1 -1 1 1 -1 -1 1 -1 1 1 1 1 -1 -1 -1 1 1 -1 -1 1 1 1 -1 -1 -1 -1 1 -1 -1 1 1 -1 1 -1 1 -1 -1 -1 1 -1 -1 ...
output:
15146
result:
ok 1 number(s): "15146"
Test #5:
score: 0
Accepted
time: 3ms
memory: 40160kb
input:
2000 -1 -1 1 -1 1 -1 -1 -1 -1 -1 1 -1 -1 -1 -1 1 -1 -1 -1 -1 1 -1 -1 1 -1 1 1 -1 1 1 1 -1 1 1 1 1 1 -1 -1 -1 -1 1 1 -1 -1 -1 1 -1 -1 1 1 1 1 -1 -1 1 -1 -1 1 -1 -1 -1 1 1 1 1 1 -1 -1 -1 -1 1 1 -1 1 1 1 1 -1 1 1 1 1 -1 -1 -1 -1 1 1 1 1 1 1 -1 -1 1 1 1 1 1 -1 -1 -1 -1 1 -1 1 1 -1 1 1 1 -1 1 1 -1 -1 -1 ...
output:
24933
result:
ok 1 number(s): "24933"
Test #6:
score: 0
Accepted
time: 1ms
memory: 36076kb
input:
2000 1 1 -1 -1 -1 -1 1 1 -1 1 -1 1 1 1 -1 -1 -1 1 -1 -1 1 1 -1 -1 1 1 -1 1 1 -1 1 1 -1 1 1 1 -1 -1 1 -1 -1 1 -1 -1 1 -1 1 -1 1 1 1 -1 -1 -1 -1 1 -1 1 -1 1 1 -1 1 1 1 1 -1 1 1 1 1 -1 -1 1 1 1 -1 1 1 1 1 1 -1 -1 -1 1 1 -1 1 1 -1 -1 1 -1 1 -1 -1 1 1 1 -1 -1 1 1 -1 1 -1 -1 -1 1 -1 -1 -1 1 -1 1 -1 -1 1 -...
output:
18090
result:
ok 1 number(s): "18090"
Test #7:
score: 0
Accepted
time: 6ms
memory: 38172kb
input:
2000 -1 -1 -1 -1 -1 1 1 -1 -1 -1 1 1 -1 -1 1 -1 1 1 1 1 -1 -1 1 1 1 1 -1 -1 -1 -1 1 1 1 1 1 -1 1 -1 -1 -1 -1 -1 -1 1 1 -1 -1 -1 -1 -1 1 1 -1 1 -1 -1 1 1 -1 1 1 -1 -1 -1 -1 1 -1 1 1 -1 -1 1 -1 1 1 -1 -1 1 1 -1 1 -1 -1 1 -1 1 1 -1 -1 -1 1 -1 -1 1 1 1 -1 1 1 -1 -1 -1 1 -1 -1 1 -1 1 1 1 -1 1 -1 -1 1 1 1...
output:
-1
result:
ok 1 number(s): "-1"
Test #8:
score: 0
Accepted
time: 1ms
memory: 40268kb
input:
2000 -1 1 -1 1 1 -1 -1 1 1 -1 1 1 -1 1 -1 -1 1 -1 1 1 1 1 -1 -1 -1 1 -1 1 -1 -1 1 1 -1 1 -1 -1 1 -1 1 -1 1 1 1 1 1 -1 -1 -1 1 -1 -1 -1 -1 1 1 1 1 1 1 1 -1 -1 -1 -1 -1 -1 -1 1 -1 1 1 -1 -1 -1 1 -1 1 1 1 -1 1 1 1 1 -1 -1 -1 1 -1 1 -1 -1 1 -1 -1 -1 -1 -1 -1 -1 -1 1 -1 1 1 -1 1 -1 1 -1 -1 -1 1 -1 -1 -1 ...
output:
9973
result:
ok 1 number(s): "9973"
Test #9:
score: 0
Accepted
time: 4ms
memory: 36072kb
input:
2000 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 ...
output:
499500
result:
ok 1 number(s): "499500"
Test #10:
score: 0
Accepted
time: 1ms
memory: 38128kb
input:
2000 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 ...
output:
499500
result:
ok 1 number(s): "499500"
Test #11:
score: 0
Accepted
time: 3ms
memory: 36028kb
input:
1999 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 ...
output:
499500
result:
ok 1 number(s): "499500"
Test #12:
score: 0
Accepted
time: 3ms
memory: 38212kb
input:
1997 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 ...
output:
498501
result:
ok 1 number(s): "498501"
Test #13:
score: 0
Accepted
time: 9ms
memory: 38176kb
input:
2000 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 ...
output:
-1
result:
ok 1 number(s): "-1"
Subtask #2:
score: 3
Accepted
Dependency #1:
100%
Accepted
Test #14:
score: 3
Accepted
time: 1ms
memory: 36000kb
input:
1 1
output:
0
result:
ok 1 number(s): "0"
Test #15:
score: 0
Accepted
time: 70ms
memory: 55740kb
input:
500000 1 -1 -1 -1 -1 1 -1 -1 1 -1 1 -1 -1 -1 -1 1 -1 1 1 -1 1 -1 1 1 1 -1 -1 1 -1 1 1 1 1 1 -1 -1 -1 1 -1 1 1 1 1 1 1 1 -1 -1 1 1 -1 1 1 1 -1 1 -1 1 1 -1 -1 1 -1 -1 -1 1 -1 1 -1 -1 -1 1 -1 1 1 -1 1 1 1 -1 1 1 1 1 1 1 1 1 1 -1 1 1 1 -1 -1 -1 1 -1 1 -1 1 1 1 1 -1 1 -1 -1 1 1 -1 1 1 1 1 -1 1 1 -1 -1 1 ...
output:
29737766
result:
ok 1 number(s): "29737766"
Test #16:
score: 0
Accepted
time: 79ms
memory: 55728kb
input:
500000 1 -1 -1 1 1 1 1 1 1 1 1 1 -1 1 -1 -1 1 -1 1 -1 1 1 -1 1 -1 -1 1 -1 1 -1 -1 1 -1 -1 -1 -1 1 -1 1 -1 1 -1 -1 1 -1 -1 1 -1 1 1 1 1 -1 1 -1 1 -1 1 1 1 -1 1 -1 -1 -1 -1 -1 1 1 -1 1 -1 -1 -1 1 1 1 -1 -1 -1 -1 -1 -1 1 1 -1 1 -1 -1 1 1 -1 -1 1 -1 -1 -1 1 -1 1 1 1 1 -1 1 1 -1 1 -1 1 1 -1 1 -1 -1 -1 -1...
output:
66957355
result:
ok 1 number(s): "66957355"
Test #17:
score: 0
Accepted
time: 81ms
memory: 57700kb
input:
500000 1 -1 1 1 1 -1 1 1 -1 1 1 1 -1 -1 -1 1 1 1 1 -1 -1 -1 -1 1 1 -1 -1 -1 1 -1 -1 -1 1 1 -1 1 -1 1 1 -1 -1 -1 -1 1 1 1 1 -1 1 -1 -1 -1 -1 -1 1 -1 -1 -1 -1 1 -1 1 -1 -1 1 1 1 -1 -1 -1 -1 1 1 1 1 -1 1 1 -1 -1 1 1 -1 -1 1 -1 1 1 -1 1 -1 -1 1 -1 1 1 1 -1 1 1 -1 -1 1 1 1 -1 1 -1 1 -1 -1 -1 -1 -1 1 -1 1...
output:
50480873
result:
ok 1 number(s): "50480873"
Test #18:
score: 0
Accepted
time: 77ms
memory: 55624kb
input:
500000 -1 1 1 -1 1 1 -1 1 1 -1 1 1 1 -1 -1 1 -1 1 -1 -1 1 -1 1 -1 -1 1 1 -1 -1 1 1 -1 1 1 1 -1 1 1 -1 1 1 -1 1 1 -1 1 1 1 1 -1 -1 -1 -1 -1 1 1 -1 -1 -1 1 -1 1 1 -1 1 1 -1 1 1 1 -1 -1 -1 1 -1 -1 -1 1 -1 -1 1 -1 1 1 -1 -1 1 -1 -1 1 -1 1 -1 1 -1 -1 1 1 1 -1 1 -1 1 -1 1 1 1 1 1 -1 1 -1 1 1 1 -1 -1 -1 -1...
output:
-1
result:
ok 1 number(s): "-1"
Test #19:
score: 0
Accepted
time: 76ms
memory: 55712kb
input:
500000 1 1 1 1 -1 -1 -1 1 -1 1 1 -1 -1 1 1 1 -1 -1 1 1 -1 -1 -1 -1 -1 -1 1 -1 1 -1 1 -1 1 -1 1 1 -1 1 1 -1 -1 -1 -1 -1 -1 1 1 -1 1 1 -1 -1 -1 -1 -1 1 1 1 -1 1 -1 -1 1 1 -1 -1 1 1 -1 -1 -1 1 1 1 -1 -1 -1 1 1 1 -1 1 1 1 1 1 1 -1 1 -1 -1 -1 1 -1 -1 1 -1 1 -1 -1 1 -1 1 1 1 1 1 1 -1 -1 -1 -1 1 1 -1 1 1 1...
output:
90473670
result:
ok 1 number(s): "90473670"
Test #20:
score: 0
Accepted
time: 60ms
memory: 55760kb
input:
500000 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 ...
output:
31249875000
result:
ok 1 number(s): "31249875000"
Test #21:
score: 0
Accepted
time: 61ms
memory: 55860kb
input:
500000 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -...
output:
31249875000
result:
ok 1 number(s): "31249875000"
Test #22:
score: 0
Accepted
time: 55ms
memory: 55872kb
input:
499999 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -...
output:
31249875000
result:
ok 1 number(s): "31249875000"
Test #23:
score: 0
Accepted
time: 46ms
memory: 55840kb
input:
499997 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 ...
output:
31249375003
result:
ok 1 number(s): "31249375003"
Test #24:
score: 0
Accepted
time: 48ms
memory: 55756kb
input:
500000 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -1 1 -...
output:
-1
result:
ok 1 number(s): "-1"
Subtask #3:
score: 3
Accepted
Dependency #1:
100%
Accepted
Test #25:
score: 3
Accepted
time: 3ms
memory: 38044kb
input:
10 0 1 0 0 1 1 -1 0 1 -1
output:
9
result:
ok 1 number(s): "9"
Test #26:
score: 0
Accepted
time: 1ms
memory: 38040kb
input:
10 -1 1 0 0 1 0 -1 0 1 -1
output:
10
result:
ok 1 number(s): "10"
Test #27:
score: 0
Accepted
time: 3ms
memory: 36132kb
input:
1 0
output:
0
result:
ok 1 number(s): "0"
Test #28:
score: 0
Accepted
time: 4ms
memory: 36040kb
input:
2000 0 1 -1 -1 1 1 0 1 0 -1 0 0 0 1 0 -1 1 0 -1 1 1 0 0 1 0 -1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 -1 -1 -1 -1 0 0 0 0 0 1 -1 0 0 0 1 -1 0 0 -1 0 -1 0 1 1 -1 0 -1 0 -1 0 0 -1 1 1 -1 0 0 0 0 -1 -1 1 -1 0 0 0 0 0 -1 0 -1 1 0 0 0 1 0 0 1 1 0 0 0 0 0 1 -1 0 -1 1 1 1 1 0 1 1 0 0 1 0 1 0 -1 -1 0 0 -1 -1...
output:
252956
result:
ok 1 number(s): "252956"
Test #29:
score: 0
Accepted
time: 3ms
memory: 38100kb
input:
2000 1 0 1 -1 -1 1 -1 0 -1 0 -1 1 0 0 -1 1 0 0 -1 0 0 0 -1 -1 0 0 0 0 0 -1 0 0 0 1 0 0 -1 1 1 1 0 1 1 1 0 -1 -1 1 1 1 1 0 -1 1 0 1 0 0 0 0 -1 1 -1 -1 -1 0 0 0 -1 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 -1 0 0 0 -1 0 0 -1 0 -1 0 -1 0 0 1 -1 1 0 0 0 0 0 1 0 0 -1 0 1 0 0 1 1 -1 1 0 0 0 0 -1 0 -1 0 -1 0 0...
output:
262836
result:
ok 1 number(s): "262836"
Test #30:
score: 0
Accepted
time: 4ms
memory: 36108kb
input:
2000 -1 1 1 0 0 0 0 1 0 -1 1 -1 1 0 1 0 1 0 0 1 0 0 -1 -1 0 0 1 0 1 0 -1 0 0 0 0 0 1 0 1 -1 1 0 -1 -1 1 0 -1 0 1 1 -1 0 -1 0 0 -1 1 1 0 -1 -1 0 -1 0 0 0 1 0 -1 -1 -1 0 -1 0 1 1 0 -1 0 -1 1 0 -1 0 -1 1 0 0 1 -1 0 0 0 0 0 0 0 0 -1 0 0 -1 0 -1 1 0 0 0 0 -1 0 1 0 -1 -1 1 -1 0 0 1 -1 -1 -1 1 1 0 -1 0 0 0...
output:
259619
result:
ok 1 number(s): "259619"
Test #31:
score: 0
Accepted
time: 0ms
memory: 36016kb
input:
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output:
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result:
ok 1 number(s): "-1"
Test #32:
score: 0
Accepted
time: 3ms
memory: 36180kb
input:
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output:
216714
result:
ok 1 number(s): "216714"
Test #33:
score: 0
Accepted
time: 6ms
memory: 38208kb
input:
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output:
499500
result:
ok 1 number(s): "499500"
Test #34:
score: 0
Accepted
time: 1ms
memory: 36156kb
input:
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output:
624750
result:
ok 1 number(s): "624750"
Test #35:
score: 0
Accepted
time: 3ms
memory: 36056kb
input:
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output:
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result:
ok 1 number(s): "624249"
Test #36:
score: 0
Accepted
time: 4ms
memory: 36024kb
input:
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output:
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result:
ok 1 number(s): "-1"
Test #37:
score: 0
Accepted
time: 3ms
memory: 38100kb
input:
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output:
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result:
ok 1 number(s): "-1"
Test #38:
score: 0
Accepted
time: 3ms
memory: 36112kb
input:
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output:
666333
result:
ok 1 number(s): "666333"
Test #39:
score: 0
Accepted
time: 0ms
memory: 36032kb
input:
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output:
666333
result:
ok 1 number(s): "666333"
Test #40:
score: 0
Accepted
time: 1ms
memory: 36056kb
input:
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output:
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result:
ok 1 number(s): "222111"
Test #41:
score: 0
Accepted
time: 6ms
memory: 36068kb
input:
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output:
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result:
ok 1 number(s): "0"
Test #42:
score: 0
Accepted
time: 8ms
memory: 36016kb
input:
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output:
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result:
ok 1 number(s): "-1"
Test #43:
score: 0
Accepted
time: 1ms
memory: 38120kb
input:
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output:
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result:
ok 1 number(s): "572"
Subtask #4:
score: 4
Accepted
Dependency #1:
100%
Accepted
Dependency #2:
100%
Accepted
Test #44:
score: 4
Accepted
time: 70ms
memory: 51684kb
input:
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output:
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result:
ok 1 number(s): "15602272809"
Test #45:
score: 0
Accepted
time: 62ms
memory: 51676kb
input:
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output:
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result:
ok 1 number(s): "15694076101"
Test #46:
score: 0
Accepted
time: 68ms
memory: 51968kb
input:
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output:
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result:
ok 1 number(s): "15625336308"
Test #47:
score: 0
Accepted
time: 69ms
memory: 51832kb
input:
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output:
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result:
ok 1 number(s): "-1"
Test #48:
score: 0
Accepted
time: 84ms
memory: 53352kb
input:
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output:
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result:
ok 1 number(s): "13935079333"
Test #49:
score: 0
Accepted
time: 60ms
memory: 55864kb
input:
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output:
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result:
ok 1 number(s): "31249875000"
Test #50:
score: 0
Accepted
time: 45ms
memory: 51768kb
input:
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output:
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result:
ok 1 number(s): "39062437500"
Test #51:
score: 0
Accepted
time: 45ms
memory: 51740kb
input:
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output:
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result:
ok 1 number(s): "39061937499"
Test #52:
score: 0
Accepted
time: 42ms
memory: 51768kb
input:
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output:
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result:
ok 1 number(s): "39062312499"
Test #53:
score: 0
Accepted
time: 42ms
memory: 53188kb
input:
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output:
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result:
ok 1 number(s): "-1"
Test #54:
score: 0
Accepted
time: 48ms
memory: 54060kb
input:
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output:
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result:
ok 1 number(s): "41666583333"
Test #55:
score: 0
Accepted
time: 56ms
memory: 54084kb
input:
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output:
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result:
ok 1 number(s): "41666250001"
Test #56:
score: 0
Accepted
time: 42ms
memory: 53016kb
input:
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output:
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result:
ok 1 number(s): "13888861111"
Test #57:
score: 0
Accepted
time: 33ms
memory: 46604kb
input:
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output:
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result:
ok 1 number(s): "0"
Test #58:
score: 0
Accepted
time: 35ms
memory: 45108kb
input:
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output:
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result:
ok 1 number(s): "212037"
Test #59:
score: 0
Accepted
time: 28ms
memory: 46128kb
input:
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output:
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result:
ok 1 number(s): "252209"
Subtask #5:
score: 4
Accepted
Test #60:
score: 4
Accepted
time: 6ms
memory: 38056kb
input:
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output:
-1
result:
ok 1 number(s): "-1"
Test #61:
score: 0
Accepted
time: 4ms
memory: 36040kb
input:
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output:
13
result:
ok 1 number(s): "13"
Test #62:
score: 0
Accepted
time: 3ms
memory: 36144kb
input:
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output:
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result:
ok 1 number(s): "-1"
Test #63:
score: 0
Accepted
time: 1ms
memory: 38108kb
input:
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output:
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result:
ok 1 number(s): "658039"
Test #64:
score: 0
Accepted
time: 1ms
memory: 36036kb
input:
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output:
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result:
ok 1 number(s): "668545"
Test #65:
score: 0
Accepted
time: 3ms
memory: 38120kb
input:
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output:
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result:
ok 1 number(s): "663841"
Test #66:
score: 0
Accepted
time: 4ms
memory: 36188kb
input:
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output:
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result:
ok 1 number(s): "667052"
Test #67:
score: 0
Accepted
time: 0ms
memory: 36088kb
input:
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output:
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result:
ok 1 number(s): "675957"
Test #68:
score: 0
Accepted
time: 3ms
memory: 35988kb
input:
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output:
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result:
ok 1 number(s): "0"
Test #69:
score: 0
Accepted
time: 5ms
memory: 36084kb
input:
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output:
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result:
ok 1 number(s): "-1"
Test #70:
score: 0
Accepted
time: 3ms
memory: 38080kb
input:
2000 999998002 999998004 999998006 999998008 999998010 999998012 999998014 999998016 999998018 999998020 999998022 999998024 999998026 999998028 999998030 999998032 999998034 999998036 999998038 999998040 999998042 999998044 999998046 999998048 999998050 999998052 999998054 999998056 999998058 99999...
output:
999000
result:
ok 1 number(s): "999000"
Test #71:
score: 0
Accepted
time: 0ms
memory: 36060kb
input:
1999 -1000000000 -999012346 -998024692 -997037038 -996049384 -995061730 -994074076 -993086422 -992098768 -991111114 -990123460 -989135806 -988148152 -987160498 -986172844 -985185190 -984197536 -983209882 -982222228 -981234574 -980246920 -979259266 -978271612 -977283958 -976296304 -975308650 -9743209...
output:
0
result:
ok 1 number(s): "0"
Test #72:
score: 0
Accepted
time: 3ms
memory: 36068kb
input:
1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 1972 1971 1970 1969 1968 1967 1966 1965 1964 1963 1962 1961 1960 1959 1958 1957 1956 1955 1954 1953 1952 1951 1950 1949 1948 1947 1946 1945 1944 1943 1942 1941 1940 ...
output:
1998
result:
ok 1 number(s): "1998"
Subtask #6:
score: 0
Wrong Answer
Dependency #5:
100%
Accepted
Test #73:
score: 3
Accepted
time: 110ms
memory: 66024kb
input:
500000 -725 2759 -4173 -4473 4578 -5071 -7897 -7991 9738 -12600 17445 -18596 -20105 -21103 22718 26116 -26973 33169 -33830 34895 37480 -41216 -41665 43933 44687 45286 -46096 46958 47293 -50534 50597 -52520 -57079 57680 58680 -62109 63682 -64495 -64608 64674 -64848 -65420 67176 -74442 -76904 -77098 -...
output:
-1
result:
ok 1 number(s): "-1"
Test #74:
score: -3
Wrong Answer
time: 240ms
memory: 65972kb
input:
500000 716212992 819699933 394255912 695521313 788446410 -466519569 476323400 812543029 724100006 -681244028 -306686799 216473950 496416101 636791486 302599115 190055737 -908659874 -407112922 733684038 -282369420 36611820 323272468 -755065727 -735846631 -22777612 905154351 -694170466 -726666701 7098...
output:
-23151582381403257
result:
wrong answer 1st numbers differ - expected: '41671567967', found: '-23151582381403257'
Subtask #7:
score: 2
Accepted
Dependency #3:
100%
Accepted
Dependency #5:
100%
Accepted
Test #84:
score: 2
Accepted
time: 3ms
memory: 36172kb
input:
2000 -712201807 395965214 845681334 619140248 -741521072 786758881 340213356 -529678837 151707945 327004454 573017024 857965513 -228724921 269122643 961412211 667206872 176451853 628862351 419556721 216401822 -81893212 370970708 -754083788 -883551608 769103150 -603735408 -236144544 -723728591 -19482...
output:
-1
result:
ok 1 number(s): "-1"
Test #85:
score: 0
Accepted
time: 1ms
memory: 38084kb
input:
2000 -207917358 485615334 -706126810 -789660519 629725168 827892248 779265824 560233861 524664590 -393783284 -440021768 315070450 -622473794 489263733 413058741 -593246618 -488814480 840858074 -253700822 353505297 -309466571 -65528378 -1397378 924732667 -528400461 605642479 -516602518 -22775794 8683...
output:
657375
result:
ok 1 number(s): "657375"
Test #86:
score: 0
Accepted
time: 1ms
memory: 36204kb
input:
2000 645 -1877 1717 677 499 387 -1914 -1986 -1705 -1832 275 1799 727 -831 -1132 984 1907 -1193 -514 -1006 -846 1480 -1517 774 563 -187 1178 1044 -1952 -605 1427 -1438 -122 -1371 677 138 -1590 112 -1936 -1033 -703 -281 80 263 -581 -70 209 -837 356 -931 790 666 19 168 -1201 -148 473 1656 -566 -114 -15...
output:
620136
result:
ok 1 number(s): "620136"
Test #87:
score: 0
Accepted
time: 1ms
memory: 36052kb
input:
2000 91 149 -136 -180 -48 15 149 44 45 38 193 -12 -70 61 -174 30 76 -64 -39 -95 115 -150 191 40 19 -179 -8 -171 -7 119 116 -160 172 -167 -26 -111 158 8 -91 -118 -36 -48 -3 -81 -150 190 59 115 -130 133 -97 -129 -125 -154 173 -43 101 -65 90 82 -47 -97 -33 14 98 -116 -138 15 -157 -161 -128 -124 -53 144...
output:
526542
result:
ok 1 number(s): "526542"
Test #88:
score: 0
Accepted
time: 6ms
memory: 38108kb
input:
2000 18 1 -12 4 13 -8 5 -17 0 16 19 -18 16 16 6 -14 13 -2 -10 -8 1 17 18 -5 -14 -15 2 -2 6 20 -7 -4 -15 -9 16 -20 -19 3 -6 1 -8 -1 4 -10 -13 13 -17 5 -17 -11 9 3 19 -7 17 11 3 1 -19 17 20 9 1 -8 5 -2 0 -3 -18 6 -15 -17 16 19 -15 -9 -4 2 -19 20 -1 -6 -13 -9 13 10 10 0 -11 -13 -14 -20 1 -12 18 -13 -1 ...
output:
473295
result:
ok 1 number(s): "473295"
Test #89:
score: 0
Accepted
time: 3ms
memory: 38120kb
input:
2000 0 -2 2 2 -2 2 2 0 1 1 2 1 2 2 -2 0 2 -2 0 0 0 2 0 1 2 0 -2 2 0 0 0 -2 2 2 1 2 2 -2 -2 -2 2 -1 -2 0 1 1 -1 -2 1 2 0 0 -1 1 2 0 -1 0 -2 -2 1 0 1 2 0 2 -1 0 1 0 -1 -2 -2 1 -1 2 -1 -1 0 2 2 -1 1 1 0 -1 0 1 -1 0 0 2 0 -2 2 2 0 -1 0 -1 -2 1 0 0 1 -2 -2 -1 -2 -1 -2 0 2 -1 -1 0 0 2 0 -2 2 0 2 -2 0 1 0 ...
output:
336502
result:
ok 1 number(s): "336502"
Test #90:
score: 0
Accepted
time: 6ms
memory: 36068kb
input:
2000 2 1 0 0 2 1 0 -2 0 -2 0 -1 0 -1 1 2 2 0 0 -2 0 2 1 1 2 0 0 1 1 0 -1 0 0 2 2 1 0 -2 0 -2 2 0 -2 1 0 -1 -2 -2 2 2 -1 -1 2 1 1 -2 1 1 -2 -1 -1 2 0 -2 0 -2 0 0 2 0 -2 -2 -2 -2 0 0 -2 0 2 0 0 0 0 0 0 0 2 -2 0 2 2 0 -1 -1 -1 0 -1 -1 -2 -1 -1 -1 0 1 0 1 0 0 -2 1 0 1 1 -2 -1 0 -2 0 0 0 2 0 2 0 2 2 0 0 ...
output:
330798
result:
ok 1 number(s): "330798"
Test #91:
score: 0
Accepted
time: 3ms
memory: 36124kb
input:
2000 0 1 -2 0 0 -1 1 0 -1 2 0 2 -1 1 0 1 0 1 2 2 -2 0 -2 0 0 0 -1 0 1 -2 -2 0 -1 0 -2 0 2 0 -2 -2 2 0 -2 0 -2 2 2 0 0 0 0 0 2 2 0 -2 1 2 2 0 0 1 2 2 -1 0 -2 1 -1 -2 0 -2 -2 0 -2 -1 0 2 -1 0 1 1 0 1 -1 1 -2 2 2 2 -1 2 -2 2 -1 1 -1 -1 0 1 1 -1 0 0 2 -1 0 0 1 -2 2 2 -1 -2 1 -2 0 -2 0 -2 0 0 0 -2 0 -1 1...
output:
329241
result:
ok 1 number(s): "329241"
Test #92:
score: 0
Accepted
time: 3ms
memory: 38100kb
input:
2000 0 0 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 122 124 126 128 130 132 134 136 138 140 142 144 146 148 150 152 154 156 158 160 162 164 166 168 170 ...
output:
998998
result:
ok 1 number(s): "998998"
Test #93:
score: 0
Accepted
time: 1ms
memory: 36160kb
input:
2000 1000000000 -1000000000 1000000000 -1000000000 1000000000 -1000000000 1000000000 -1000000000 1000000000 -1000000000 1000000000 -1000000000 1000000000 -1000000000 1000000000 -1000000000 1000000000 -1000000000 1000000000 -1000000000 1000000000 -1000000000 1000000000 -1000000000 1000000000 -1000000...
output:
666333
result:
ok 1 number(s): "666333"
Subtask #8:
score: 0
Skipped
Dependency #1:
100%
Accepted
Dependency #2:
100%
Accepted
Dependency #3:
100%
Accepted
Dependency #4:
100%
Accepted
Dependency #5:
100%
Accepted
Dependency #6:
0%