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
#115101	#3501. Jail	st20230851	100 ✓	489ms	322556kb	C++14	3.3kb	2023-06-24 16:39:40	2023-06-24 16:39:43

Judging History

你现在查看的是最新测评结果

[2023-08-10 23:21:45]
System Update: QOJ starts to keep a history of the judgings of all the submissions.

[2023-06-24 16:39:43]
评测

测评结果：100
用时：489ms
内存：322556kb

查看

[2023-06-24 16:39:40]
提交

answer

#include<bits/stdc++.h>
#define rep(i,a,b) for(int i=(a);i<=(b);i++)
#define per(i,a,b) for(int i=(a);i>=(b);i--)
using namespace std;
const int N=5e6+9;
int Q,n,m,deg[N],dfn[N],tick,son[N],sz[N],top[N],fa[N],d[N],roots,roott,sid[N],tid[N],cnt;
vector<int> e[N],t[N];

void add(int x,int y) {deg[y]++, e[x].push_back(y);}
void Ginit() {
  rep(i,1,n) dfn[i]=sz[i]=fa[i]=top[i]=d[i]=son[i]=0,t[i].clear();
  rep(i,1,cnt) deg[i]=0, e[i].clear(); tick=0, cnt=0;
}

  int ls[N<<1],rs[N<<1],tot=1;
  void init() {
    rep(i,1,tot) ls[i]=rs[i]=0; roots=roott=0;
    rep(i,1,n) sid[i]=tid[i]=0; tot=1;
  }
  void builds(int &p,int l,int r) {
    p=++tot;
    if(l==r) {sid[l]=p; return;} int mid=l+r>>1;
    builds(ls[p],l,mid), builds(rs[p],mid+1,r);
    add(ls[p],p), add(rs[p],p);
  }
  void buildt(int &p,int l,int r) {
    p=++tot;
    if(l==r) {tid[l]=p; return;} int mid=l+r>>1;
    buildt(ls[p],l,mid), buildt(rs[p],mid+1,r);
    add(p,ls[p]), add(p,rs[p]);
  }
  void adds(int p,int l,int r,int x,int y,int z) {
    assert(x);
    if(x>y) return;
    if(l==x&&r==y) {add(p,z); return;} int mid=l+r>>1;
    if(y<=mid) adds(ls[p],l,mid,x,y,z);
    else if(x>mid) adds(rs[p],mid+1,r,x,y,z);
    else adds(ls[p],l,mid,x,mid,z) ,adds(rs[p],mid+1,r,mid+1,y,z);
  }
  void addt(int p,int l,int r,int x,int y,int z) {
    if(x>y) return;
    if(l==x&&r==y) {add(z,p); return;} int mid=l+r>>1;
    if(y<=mid) addt(ls[p],l,mid,x,y,z);
    else if(x>mid) addt(rs[p],mid+1,r,x,y,z);
    else addt(ls[p],l,mid,x,mid,z), addt(rs[p],mid+1,r,mid+1,y,z);
  }


void dfs1(int u) {
  d[u]=d[fa[u]]+1, sz[u]=1;
  for(int v:t[u]) if(v!=fa[u]) {
    fa[v]=u, dfs1(v), sz[u]+=sz[v];
    if(sz[v]>sz[son[u]]) son[u]=v;
  }
}
void dfs2(int u,int tp) {
  dfn[u]=++tick;
  top[u]=tp; if(son[u]) dfs2(son[u],tp);
  for(int v:t[u]) if(v!=fa[u]&&v!=son[u]) dfs2(v,v);
}
void work(int u,int v,int c) {
  if(d[u]<d[v]) swap(u,v);
  if(dfn[v]<=dfn[u]&&dfn[u]<dfn[v]+sz[v]) {
    u=fa[u];
    for(;top[u]!=top[v];u=fa[top[u]]) {
      adds(roots,1,n,dfn[top[u]],dfn[u],c);
      addt(roott,1,n,dfn[top[u]],dfn[u],c);
    }
    adds(roots,1,n,dfn[v]+1,dfn[u],c);
    addt(roott,1,n,dfn[v]+1,dfn[u],c);
  } else {
    u=fa[u], v=fa[v];
    for(;top[u]!=top[v];u=fa[top[u]]) {
      if(d[top[u]]<d[top[v]]) swap(u,v);
      adds(roots,1,n,dfn[top[u]],dfn[u],c);
      addt(roott,1,n,dfn[top[u]],dfn[u],c);
    }
    if(dfn[u]<dfn[v]) swap(u,v);
    adds(roots,1,n,dfn[v],dfn[u],c);
    addt(roott,1,n,dfn[v],dfn[u],c);
  }
}
bool topo() {
  queue<int>q; 
  rep(i,1,cnt) if(deg[i]==0) q.push(i);
  while(!q.empty()) {
    int u=q.front(); q.pop();
    for(int v:e[u]) if(!--deg[v]) q.push(v);
  }
  rep(i,1,cnt) if(deg[i]) return 0;
  return 1;
}

signed main() {
	ios::sync_with_stdio(false);
  cin.tie(0),cout.tie(0);
  cin>>Q; 
  while(Q--) {
    cin>>n; Ginit(); init();
    rep(i,2,n) {
      int u, v;
      cin>>u>>v;
      t[u].push_back(v), t[v].push_back(u);
    }
    dfs1(1), dfs2(1,1);
    builds(roots,1,n);
    buildt(roott,1,n);
    cnt=tot;
    cin>>m;
    rep(i,1,m) {
      int s, t; ++cnt;
      cin>>s>>t;
      add(tid[dfn[t]],cnt);
      add(cnt,sid[dfn[s]]);
      add(cnt,tid[dfn[s]]);
      add(sid[dfn[t]],cnt);
      work(s,t,cnt);
    }
    puts(topo()?"Yes":"No");
  }
  return 0;
}

源文件, 语言: C++14

詳細信息

Subtask #1:

score: 5

Accepted

Test #1:

score: 5

Accepted

time: 30ms

memory: 259452kb

input:

output:

No

result:

ok single line: 'No'

Test #2:

score: 0

Accepted

time: 28ms

memory: 257420kb

input:

output:

No
Yes
Yes
No
Yes
No
Yes
No
Yes
No
No
Yes
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
No
No
Yes
No
No
No
No
No
No
No
Yes
Yes
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
No
Yes
Yes
No
Yes
Yes
No
Yes
Yes
No
Yes
Yes
No
No
Yes
Yes
No
No
Yes
No
No
Yes
No
No
Yes
No
No
Yes
No
No
No
Ye...

result:

ok 462 lines

Test #3:

score: 0

Accepted

time: 31ms

memory: 257424kb

input:

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 1000 lines

Test #4:

score: 0

Accepted

time: 34ms

memory: 257520kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
No
No
No
Yes
No
No
No
Yes
No
No
Yes

result:

ok 20 lines

Test #5:

score: 0

Accepted

time: 20ms

memory: 259476kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes

result:

ok 20 lines

Test #6:

score: 0

Accepted

time: 25ms

memory: 259540kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes

result:

ok 20 lines

Test #7:

score: 0

Accepted

time: 42ms

memory: 259324kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes

result:

ok 20 lines

Test #8:

score: 0

Accepted

time: 53ms

memory: 296092kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #9:

score: 0

Accepted

time: 24ms

memory: 257488kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
...

result:

ok 1000 lines

Test #10:

score: 0

Accepted

time: 54ms

memory: 257496kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
...

result:

ok 1000 lines

Test #11:

score: 0

Accepted

time: 99ms

memory: 304384kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #12:

score: 0

Accepted

time: 101ms

memory: 308268kb

input:

output:

No

result:

ok single line: 'No'

Test #13:

score: 0

Accepted

time: 152ms

memory: 310988kb

input:

output:

No

result:

ok single line: 'No'

Test #14:

score: 0

Accepted

time: 276ms

memory: 322556kb

input:

output:

No

result:

ok single line: 'No'

Test #15:

score: 0

Accepted

time: 99ms

memory: 311688kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #16:

score: 0

Accepted

time: 80ms

memory: 309200kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #17:

score: 0

Accepted

time: 128ms

memory: 310628kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #18:

score: 0

Accepted

time: 118ms

memory: 310316kb

input:

output:

No

result:

ok single line: 'No'

Test #19:

score: 0

Accepted

time: 121ms

memory: 311032kb

input:

output:

No

result:

ok single line: 'No'

Test #20:

score: 0

Accepted

time: 62ms

memory: 306340kb

input:

output:

No

result:

ok single line: 'No'

Subtask #2:

score: 5

Accepted

Test #21:

score: 5

Accepted

time: 28ms

memory: 259484kb

input:

output:

No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
Yes
Yes

result:

ok 20 lines

Test #22:

score: 0

Accepted

time: 31ms

memory: 257424kb

input:

output:

Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #23:

score: 0

Accepted

time: 36ms

memory: 257428kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No

result:

ok 20 lines

Test #24:

score: 0

Accepted

time: 24ms

memory: 257460kb

input:

output:

No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #25:

score: 0

Accepted

time: 15ms

memory: 259536kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #26:

score: 0

Accepted

time: 23ms

memory: 259480kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #27:

score: 0

Accepted

time: 33ms

memory: 257420kb

input:

output:

Yes
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
Yes

result:

ok 20 lines

Test #28:

score: 0

Accepted

time: 25ms

memory: 257432kb

input:

output:

Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 17 lines

Test #29:

score: 0

Accepted

time: 27ms

memory: 257428kb

input:

output:

No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #30:

score: 0

Accepted

time: 18ms

memory: 257424kb

input:

output:

No
No
Yes
No
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes

result:

ok 20 lines

Subtask #3:

score: 16

Accepted

Dependency #2:

100%

Accepted

Test #31:

score: 16

Accepted

time: 24ms

memory: 259500kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #32:

score: 0

Accepted

time: 28ms

memory: 259548kb

input:

output:

Yes
No
No
No
Yes
No
No
Yes
No
No
Yes
No
No
No
Yes
Yes
No
Yes
No
No

result:

ok 20 lines

Test #33:

score: 0

Accepted

time: 16ms

memory: 259504kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
No

result:

ok 20 lines

Test #34:

score: 0

Accepted

time: 42ms

memory: 257456kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
No
No
Yes
Yes
No
No
Yes

result:

ok 20 lines

Test #35:

score: 0

Accepted

time: 20ms

memory: 257516kb

input:

output:

Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
No
Yes
No
Yes
No
No
No
Yes
No
Yes

result:

ok 20 lines

Test #36:

score: 0

Accepted

time: 19ms

memory: 257452kb

input:

output:

No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #37:

score: 0

Accepted

time: 28ms

memory: 259448kb

input:

output:

Yes
Yes
Yes
Yes
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
No

result:

ok 20 lines

Test #38:

score: 0

Accepted

time: 31ms

memory: 257408kb

input:

output:

Yes
No
No
Yes
No
Yes
No
No
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes

result:

ok 20 lines

Test #39:

score: 0

Accepted

time: 26ms

memory: 257500kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No

result:

ok 20 lines

Test #40:

score: 0

Accepted

time: 27ms

memory: 257428kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes

result:

ok 20 lines

Test #41:

score: 0

Accepted

time: 20ms

memory: 259468kb

input:

output:

No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #42:

score: 0

Accepted

time: 19ms

memory: 257388kb

input:

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No

result:

ok 20 lines

Subtask #4:

score: 28

Accepted

Dependency #3:

100%

Accepted

Test #43:

score: 28

Accepted

time: 16ms

memory: 259592kb

input:

output:

No
No
No
Yes
Yes
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No

result:

ok 20 lines

Test #44:

score: 0

Accepted

time: 34ms

memory: 259568kb

input:

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No

result:

ok 20 lines

Test #45:

score: 0

Accepted

time: 28ms

memory: 259496kb

input:

output:

No
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
No
Yes
Yes
No
No
No
No
No
Yes
No

result:

ok 20 lines

Test #46:

score: 0

Accepted

time: 21ms

memory: 259472kb

input:

output:

No
No
No
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
No
No
Yes
Yes
No
Yes
No
No

result:

ok 20 lines

Test #47:

score: 0

Accepted

time: 31ms

memory: 257512kb

input:

output:

No
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
No
No
Yes
No
Yes

result:

ok 20 lines

Test #48:

score: 0

Accepted

time: 38ms

memory: 257448kb

input:

output:

No
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No

result:

ok 20 lines

Test #49:

score: 0

Accepted

time: 20ms

memory: 259564kb

input:

output:

Yes
No
No
Yes
No
Yes
No
No
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No

result:

ok 20 lines

Test #50:

score: 0

Accepted

time: 31ms

memory: 259492kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Subtask #5:

score: 12

Accepted

Dependency #4:

100%

Accepted

Test #51:

score: 12

Accepted

time: 62ms

memory: 261056kb

input:

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No

result:

ok 20 lines

Test #52:

score: 0

Accepted

time: 53ms

memory: 258752kb

input:

output:

Yes
Yes
Yes
No
Yes
Yes
Yes
No
Yes
No
No
Yes
No
Yes
Yes
Yes
No
Yes
Yes
Yes

result:

ok 20 lines

Test #53:

score: 0

Accepted

time: 49ms

memory: 259224kb

input:

output:

No
No
No
No
No
No
No
Yes
Yes
No
No
No
No
Yes
Yes
Yes
Yes
No
Yes
Yes

result:

ok 20 lines

Test #54:

score: 0

Accepted

time: 60ms

memory: 260644kb

input:

output:

Yes
Yes
No
Yes
No
No
Yes
Yes
Yes
Yes
Yes
No
Yes
No
No
Yes
Yes
No
No
No

result:

ok 20 lines

Test #55:

score: 0

Accepted

time: 36ms

memory: 259892kb

input:

output:

No
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
No

result:

ok 20 lines

Test #56:

score: 0

Accepted

time: 68ms

memory: 279376kb

input:

output:

No

result:

ok single line: 'No'

Test #57:

score: 0

Accepted

time: 80ms

memory: 286852kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #58:

score: 0

Accepted

time: 73ms

memory: 286788kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #59:

score: 0

Accepted

time: 63ms

memory: 295556kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #60:

score: 0

Accepted

time: 58ms

memory: 286652kb

input:

output:

No

result:

ok single line: 'No'

Test #61:

score: 0

Accepted

time: 74ms

memory: 279636kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #62:

score: 0

Accepted

time: 67ms

memory: 288216kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #63:

score: 0

Accepted

time: 63ms

memory: 286808kb

input:

output:

No

result:

ok single line: 'No'

Test #64:

score: 0

Accepted

time: 33ms

memory: 260680kb

input:

output:

Yes
No
No
Yes
No
Yes
No
No
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

result:

ok 20 lines

Test #65:

score: 0

Accepted

time: 73ms

memory: 284392kb

input:

1
120000
9596 32034
82692 85993
30880 60468
22127 89935
44536 51056
29638 71986
57153 103961
11021 66919
65177 96684
4542 48982
10457 21422
10762 52690
76467 105536
31498 46755
48690 82310
13509 118283
15463 106906
7541 66632
74654 103950
58261 68753
15087 48231
31649 96398
69483 90580
36955 85619
2...

output:

Yes

result:

ok single line: 'Yes'

Subtask #6:

score: 11

Accepted

Test #66:

score: 11

Accepted

time: 45ms

memory: 257496kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
No
No
No
No
No
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
...

result:

ok 1000 lines

Test #67:

score: 0

Accepted

time: 49ms

memory: 257448kb

input:

output:

Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Y...

result:

ok 1000 lines

Test #68:

score: 0

Accepted

time: 53ms

memory: 257464kb

input:

output:

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
...

result:

ok 1000 lines

Test #69:

score: 0

Accepted

time: 91ms

memory: 278796kb

input:

output:

No

result:

ok single line: 'No'

Test #70:

score: 0

Accepted

time: 219ms

memory: 286592kb

input:

output:

No

result:

ok single line: 'No'

Test #71:

score: 0

Accepted

time: 352ms

memory: 308352kb

input:

output:

No

result:

ok single line: 'No'

Test #72:

score: 0

Accepted

time: 128ms

memory: 287656kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #73:

score: 0

Accepted

time: 134ms

memory: 288012kb

input:

output:

No

result:

ok single line: 'No'

Test #74:

score: 0

Accepted

time: 134ms

memory: 291228kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #75:

score: 0

Accepted

time: 220ms

memory: 293828kb

input:

output:

No

result:

ok single line: 'No'

Test #76:

score: 0

Accepted

time: 156ms

memory: 294952kb

input:

output:

No

result:

ok single line: 'No'

Test #77:

score: 0

Accepted

time: 187ms

memory: 295148kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #78:

score: 0

Accepted

time: 173ms

memory: 286464kb

input:

output:

No

result:

ok single line: 'No'

Test #79:

score: 0

Accepted

time: 155ms

memory: 293948kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #80:

score: 0

Accepted

time: 149ms

memory: 290120kb

input:

1
120000
11991 50256
11991 84876
11991 45905
11991 51568
11991 91200
11991 42928
11991 113754
8591 11991
11991 39222
11991 41683
11991 14143
11991 39036
11991 17920
11991 31807
11991 94372
11160 11991
11991 91065
11991 40582
11991 70878
11991 41750
11991 33677
11991 108658
11991 28168
11991 39793
11...

output:

Yes

result:

ok single line: 'Yes'

Test #81:

score: 0

Accepted

time: 133ms

memory: 288932kb

input:

1
120000
18188 106790
18188 54059
18188 89312
1977 18188
18188 28194
18188 65674
18188 101181
18188 24303
17901 18188
18188 89721
18188 73511
2884 18188
18188 77276
4949 18188
18188 24043
18188 39177
18188 112466
7926 18188
18188 71531
18188 35382
18188 19597
18188 88563
7163 18188
18188 117028
1818...

output:

No

result:

ok single line: 'No'

Test #82:

score: 0

Accepted

time: 141ms

memory: 293944kb

input:

1
120000
88901 93340
53582 88901
17631 88901
88901 112891
49610 88901
66056 88901
37119 88901
13628 88901
76827 88901
88901 113073
35676 88901
88901 119510
48422 88901
87908 88901
45477 88901
31754 88901
7989 88901
56079 88901
11230 88901
79317 88901
88901 118351
7557 88901
5525 88901
36133 88901
38...

output:

No

result:

ok single line: 'No'

Test #83:

score: 0

Accepted

time: 149ms

memory: 282824kb

input:

1
119999
25598 38818
90634 115889
12633 50464
69321 90502
61890 69321
50833 62180
44063 110322
56990 71717
69321 97043
9004 31721
72739 99897
70071 77183
1641 5950
11923 22839
85938 113668
44393 113227
57650 106543
62003 110244
2984 69321
69321 74070
31878 69321
53020 85766
21247 69321
9380 71862
26...

output:

Yes

result:

ok single line: 'Yes'

Test #84:

score: 0

Accepted

time: 125ms

memory: 291544kb

input:

1
119999
13044 22298
36898 57927
71259 116062
13044 72264
33247 118187
48341 93486
48634 70190
88330 108870
24718 65527
13044 13377
7808 77099
29483 111980
52095 97954
13044 28310
13044 88491
13044 73275
108092 110305
13044 76937
13044 55663
13044 39070
51360 65292
13044 109934
45068 89262
5748 1775...

output:

No

result:

ok single line: 'No'

Test #85:

score: 0

Accepted

time: 157ms

memory: 280716kb

input:

1
119999
35328 94869
90311 115735
74625 115735
73760 108911
7771 115735
104915 115735
21124 89210
103290 115735
115735 117754
87997 119165
55414 115735
65186 86428
29392 115735
47518 71428
115735 119115
106540 112998
7327 115735
41944 115735
37454 115735
30208 50594
8164 11521
42835 99431
101819 119...

output:

Yes

result:

ok single line: 'Yes'

Test #86:

score: 0

Accepted

time: 124ms

memory: 284444kb

input:

1
119999
41911 92600
40028 45987
45987 108241
60151 76109
45987 80553
45987 102943
17209 65161
19179 45987
45987 117820
45987 47874
75073 94327
31981 36446
22706 78045
5600 45987
18295 45987
45987 64839
4384 45987
45987 63427
59905 97176
45987 102843
45987 77142
32336 94133
6104 26212
27469 112582
4...

output:

No

result:

ok single line: 'No'

Subtask #7:

score: 23

Accepted

Dependency #1:

100%

Accepted

Dependency #2:

100%

Accepted

Dependency #3:

100%

Accepted

Dependency #4:

100%

Accepted

Dependency #5:

100%

Accepted

Dependency #6:

100%

Accepted

Test #87:

score: 23

Accepted

time: 59ms

memory: 257484kb

input:

output:

No
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
No
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
No
Yes
No
Yes
Yes
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
No
No
Yes
No
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Ye...

result:

ok 1000 lines

Test #88:

score: 0

Accepted

time: 41ms

memory: 259512kb

input:

output:

No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
Yes
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No...

result:

ok 800 lines

Test #89:

score: 0

Accepted

time: 213ms

memory: 306176kb

input:

output:

No

result:

ok single line: 'No'

Test #90:

score: 0

Accepted

time: 130ms

memory: 294864kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #91:

score: 0

Accepted

time: 160ms

memory: 299648kb

input:

output:

No

result:

ok single line: 'No'

Test #92:

score: 0

Accepted

time: 58ms

memory: 286480kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #93:

score: 0

Accepted

time: 154ms

memory: 288264kb

input:

1
119999
70469 99143
16873 47858
9183 74783
23127 35608
20869 67057
13987 54887
32438 79640
7968 103514
90902 103871
972 57706
5598 21618
14192 66650
22858 68904
13024 58854
92846 95558
41561 69342
26765 58042
37250 88739
58169 95984
11676 60837
80130 92441
22650 46583
35536 95867
92019 112282
91195...

output:

Yes

result:

ok single line: 'Yes'

Test #94:

score: 0

Accepted

time: 489ms

memory: 317396kb

input:

1
120000
25156 34477
10715 65847
49587 115425
74758 115038
53099 68831
23261 42871
53891 76238
28706 43443
71501 106462
6685 79072
2017 98160
17209 107357
30856 82298
45194 87405
51195 86447
32653 49142
3693 74407
23546 69698
2422 90463
11872 56423
25292 76680
5861 48314
5276 64965
1271 90020
52018 ...

output:

No

result:

ok single line: 'No'

Test #95:

score: 0

Accepted

time: 94ms

memory: 288208kb

input:

1
120000
72239 107238
80278 100093
37710 82865
22639 77476
13945 63629
30079 60294
34114 87516
10776 72676
85909 94342
48342 69393
50019 69472
39250 116307
7938 67051
37189 113042
62668 119999
69448 102244
24902 98397
76326 97075
16290 102165
33593 58512
8127 26289
9224 72454
29503 101273
96765 1158...

output:

Yes

result:

ok single line: 'Yes'

Test #96:

score: 0

Accepted

time: 80ms

memory: 288092kb

input:

1
120000
74756 109551
71920 90535
54533 85191
38683 41935
31104 107478
58532 119063
47934 88396
34828 61337
30321 67341
14588 75823
18000 65835
86460 113918
9600 104309
11799 75533
86806 106416
22474 94346
19652 88883
39905 67299
23984 108622
75920 109621
45416 94615
45403 56730
58439 85962
32189 84...

output:

No

result:

ok single line: 'No'

Test #97:

score: 0

Accepted

time: 38ms

memory: 261348kb

input:

1
9999
185 9957
1715 5500
2519 7814
711 9809
7405 9558
204 9025
2893 3714
3530 6418
2788 5224
1709 7347
2058 9102
2221 3425
5850 8822
2665 4330
380 2193
1087 2550
5357 7777
3611 9375
3952 7528
872 6213
6173 6438
4343 5353
1913 6981
5054 6916
3070 6083
2802 7960
2827 4077
2349 7926
2133 6340
1708 977...

output:

Yes

result:

ok single line: 'Yes'

Test #98:

score: 0

Accepted

time: 168ms

memory: 282588kb

input:

1
119999
52081 90449
46374 87819
34295 60980
31405 64625
82099 112907
81592 106466
7995 65412
47309 88640
83549 99283
16691 90893
60307 66153
15241 40723
66830 98587
16764 59040
81169 110857
1963 72980
64470 74475
26658 94239
10310 55681
47199 74597
33307 92295
7807 79530
64608 106788
86239 108891
1...

output:

Yes

result:

ok single line: 'Yes'

Test #99:

score: 0

Accepted

time: 178ms

memory: 288464kb

input:

1
119999
21835 57213
83638 105517
103205 118280
41294 87811
63845 65718
51163 87281
14987 45604
8700 82563
66374 109916
892 55330
108327 117663
64744 113066
19173 55205
42014 93615
30220 85806
47252 47299
51529 63650
20090 46794
45388 95627
20136 96674
9518 65430
26929 90338
61915 85491
61820 111921...

output:

Yes

result:

ok single line: 'Yes'

Test #100:

score: 0

Accepted

time: 123ms

memory: 297076kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #101:

score: 0

Accepted

time: 109ms

memory: 299368kb

input:

output:

No

result:

ok single line: 'No'

Test #102:

score: 0

Accepted

time: 128ms

memory: 301028kb

input:

output:

No

result:

ok single line: 'No'

Test #103:

score: 0

Accepted

time: 245ms

memory: 319724kb

input:

output:

No

result:

ok single line: 'No'

Test #104:

score: 0

Accepted

time: 163ms

memory: 304372kb

input:

output:

No

result:

ok single line: 'No'

Test #105:

score: 0

Accepted

time: 126ms

memory: 307468kb

input:

output:

No

result:

ok single line: 'No'

Test #106:

score: 0

Accepted

time: 141ms

memory: 306128kb

input:

output:

Yes

result:

ok single line: 'Yes'

Test #107:

score: 0

Accepted

time: 133ms

memory: 309388kb

input:

output:

No

result:

ok single line: 'No'

Extra Test:

score: 0

Extra Test Passed