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Submission #781443

# Submission time Handle Problem Language Result Execution time Memory
781443 2023-07-13T06:30:25 Z kebine Strange Device (APIO19_strange_device) C++17
0 / 100
 2482 ms 524288 KB 
#include <bits/stdc++.h>
#define int long long
#define fi first
#define se second
#define keish                             ios_base::sync_with_stdio(0);       cin.tie(0); cout.tie(0)
      
using namespace std;

int n, a, b, l, r;

signed main(){
      keish;
  cin >> n >> a >> b;
      if(n == 1){
            set<pair<int, int>> s;
            for(int i = 0; i < n; i++){
                  cin >> l >> r;
                  for(int t = l; t <= r; t++){
                        s.insert({(t + t / b) % a, t % b});
                  }
            }
            cout << s.size() << '\n';
      }else if(b == 1){
            set<int> s;
            for(int i = 0; i < n; i++){
                  cin >> l >> r;
                  for(int t = l; t <= r; t++){
                        s.insert((2 * t) % a);
                  }
            }
            cout << s.size() << '\n';
      }
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Incorrect 1 ms 340 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #2
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Runtime error 2482 ms 524288 KB Execution killed with signal 9
3 Halted 0 ms 0 KB -

Subtask #3
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Incorrect 0 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 413 ms 47192 KB Output is correct
3 Runtime error 1652 ms 524288 KB Execution killed with signal 9
4 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 413 ms 47192 KB Output is correct
3 Runtime error 1652 ms 524288 KB Execution killed with signal 9
4 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 413 ms 47192 KB Output is correct
3 Runtime error 1652 ms 524288 KB Execution killed with signal 9
4 Halted 0 ms 0 KB -

Subtask #7
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Incorrect 1 ms 212 KB Output isn't correct
3 Halted 0 ms 0 KB -

Subtask #8
0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Incorrect 1 ms 340 KB Output isn't correct
3 Halted 0 ms 0 KB -