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Submission #235615

# Submission time Handle Problem Language Result Execution time Memory
235615 2020-05-28T20:17:14 Z doowey Sob (COCI19_sob) C++14
0 / 110
 5 ms 512 KB 
#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef long double ld;
typedef pair<int, int> pii;

#define fi first
#define se second
#define mp make_pair
#define fastIO ios::sync_with_stdio(false);cin.tie(0);cout.tie(0);

const int N = 510;
bool use[N];

int main(){
  fastIO;
  int n, m;
  cin >> n >> m;
  for(int i = n - 1; i >= 0 ; i -- ){
    for(int j = n - 1 ; j >= 0; j -- ){
      if(use[j]) continue;
      if((i & (m + j))==i){
        use[j]=true;
        cout << i << " " << m + j << "\n";
        break;
      }
    }
  }
  return 0;
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Runtime error 5 ms 512 KB Execution killed with signal 11 (could be triggered by violating memory limits)

Subtask #2
0 / 29.0

# Verdict Execution time Memory Grader output
1 Runtime error 5 ms 512 KB Execution killed with signal 11 (could be triggered by violating memory limits)
2 Halted 0 ms 0 KB -

Subtask #3
0 / 39.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 384 KB Output is correct
2 Incorrect 5 ms 384 KB Unexpected end of file - int32 expected
3 Halted 0 ms 0 KB -

Subtask #4
0 / 32.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 384 KB Output is correct
2 Correct 4 ms 384 KB Output is correct
3 Correct 4 ms 384 KB Output is correct
4 Runtime error 5 ms 512 KB Execution killed with signal 11 (could be triggered by violating memory limits)