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Submission #332242

# Submission time Handle Problem Language Result Execution time Memory
332242 2020-12-01T18:41:44 Z a_player Colors (RMI18_colors) C++14
0 / 100
 980 ms 2924 KB 
#include <bits/stdc++.h>

using namespace std;

const int nax=1e5+5;
vector<int> grafo[nax];
int a[nax],b[nax];
void solve(){
  for(int i=0;i<nax;i++){
    grafo[i].clear();
  }
  int n,m;
  cin>>n>>m;
  int root=-1;
  for(int i=0;i<n;i++)cin>>a[i];
  for(int i=0;i<n;i++)cin>>b[i];
  for(int i=0;i<m;i++){
    int u,v;
    cin>>u>>v;
    u--,v--;
    grafo[u].push_back(v);
    grafo[v].push_back(u);
    if(grafo[u].size()>1)root=u;
    if(grafo[v].size()>1)root=v;
  }
  if(a[root]!=b[root]){
    for(int i=0;i<n;i++)if(min(a[i],a[root])==b[root])a[root]=min(a[i],a[root]),i=n;
  }
    for(int i=0;i<n;i++){
      if(a[i]!=b[i]&&min(a[i],a[root])!=b[i]){
        cout<<0<<endl;
        return;
      }
    }
    cout<<1<<endl;
}

int main(){
  int tt;
  cin>>tt;
  while(tt--)solve();
}

Subtask #1
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 698 ms 2796 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 196 ms 2668 KB Output isn't correct

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 709 ms 2796 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 709 ms 2796 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 698 ms 2796 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 980 ms 2924 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 118 ms 2796 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 22.0

# Verdict Execution time Memory Grader output
1 Incorrect 698 ms 2796 KB Output isn't correct
2 Halted 0 ms 0 KB -