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Submission #857506

# Submission time Handle Problem Language Result Execution time Memory
857506 2023-10-06T10:05:44 Z Trisanu_Das Radio (COCI22_radio) C++17
0 / 110
 1 ms 348 KB 
#include <bits/stdc++.h>
using namespace std;
 
int n, q, a[105];
 
int main(){
  cin >> n >> q;
  for(int i = 0; i < n; i++){
    char op; cin >> op;
    if(op == 'S'){
      int x; cin >> x; a[x] = 1 - a[x]; 
    }else{
      int x, y; cin >> x >> y;
      bool ans = false;
      for(int i = x; i <= y; i++){
        for(int j = i + 1; j <= y; j++){
          if(a[i] && a[j] && (__gcd(i, j) > 1)){
            ans = true; break;
          }
        }
        if(ans) break;
      }
      if(ans) cout << "DA\n"; else cout << "NE\n";
    }
  }
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 30.0

# Verdict Execution time Memory Grader output
1 Runtime error 1 ms 344 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #3
0 / 70.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -