Submission #1320754


Source Code Expand

#include<iostream>
using namespace std;
#include<vector>

int ans=1;
int n,k;

void dfs(int i,int j,int m,vector< vector<int> > &t){
  if(i<n){
    for(int l=0;l<k;l++){
      dfs(i+1,l,m^t[i][l],t);
    }
  }else{
    //cout<<m<<endl;
    if(m==0)ans=0;
  }
  return;
}

int main(){
  cin>>n>>k;
  vector< vector<int> > t( n,vector<int>(k) );
  for(int i=0;i<n;i++){
    for(int j=0;j<k;j++){
      cin>>t[i][j];
    }
  }
  dfs(0,0,0,t);
  if(ans==0){
    cout<<"Found"<<endl;
  }else{
    cout<<"Nothing"<<endl;
  }
  return 0;
}

Submission Info

Submission Time
Task C - 高橋くんのバグ探し
User shichinomiya
Language C++14 (GCC 5.4.1)
Score 100
Code Size 568 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 24
Set Name Test Cases
All sample_01.txt, sample_02.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt, test_21.txt, test_22.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 256 KB
sample_02.txt AC 1 ms 256 KB
test_01.txt AC 1 ms 256 KB
test_02.txt AC 1 ms 256 KB
test_03.txt AC 1 ms 256 KB
test_04.txt AC 1 ms 256 KB
test_05.txt AC 1 ms 256 KB
test_06.txt AC 1 ms 256 KB
test_07.txt AC 1 ms 256 KB
test_08.txt AC 1 ms 256 KB
test_09.txt AC 1 ms 256 KB
test_10.txt AC 1 ms 256 KB
test_11.txt AC 1 ms 256 KB
test_12.txt AC 1 ms 256 KB
test_13.txt AC 1 ms 256 KB
test_14.txt AC 1 ms 256 KB
test_15.txt AC 1 ms 256 KB
test_16.txt AC 1 ms 256 KB
test_17.txt AC 1 ms 256 KB
test_18.txt AC 1 ms 256 KB
test_19.txt AC 1 ms 256 KB
test_20.txt AC 1 ms 256 KB
test_21.txt AC 1 ms 256 KB
test_22.txt AC 1 ms 256 KB