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Submission #568784

# Submission time Handle Problem Language Result Execution time Memory
568784 2022-05-26T08:02:02 Z birthdaycake Strange Device (APIO19_strange_device) C++17
10 / 100
 5000 ms 524288 KB 
#include<bits/stdc++.h>
#define int long long
#define endl '\n'
#define mod 1000000007
#define boost ios_base::sync_with_stdio(false), cin.tie(NULL);
using namespace std;
 
 
pair<int,int>a[2000001];
signed main() {
 
    int n,A,B, ans = 0; cin >> n >> A >> B;
    set<pair<int,int>>x;
    for(int i = 0; i < n; i++){
        cin >> a[i].first >> a[i].second;
        for(int j = a[i].first; j <= a[i].second; j++){
            x.insert({(j + (j / B) ) % A, j % B});
        }
        
    }
    
    cout << x.size();
    return 0;
}

Compilation message

strange_device.cpp: In function 'int main()':
strange_device.cpp:12:16: warning: unused variable 'ans' [-Wunused-variable]
   12 |     int n,A,B, ans = 0; cin >> n >> A >> B;
      |                ^~~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 51 ms 12464 KB Output is correct
3 Correct 80 ms 18352 KB Output is correct
4 Correct 2 ms 852 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 468 KB Output is correct
8 Correct 1 ms 308 KB Output is correct
9 Correct 7 ms 1204 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 43 ms 7020 KB Output is correct
16 Correct 42 ms 7224 KB Output is correct
17 Correct 152 ms 8796 KB Output is correct
18 Correct 1 ms 212 KB Output is correct

Subtask #2
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Runtime error 2654 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 1 ms 312 KB Output is correct
2 Correct 127 ms 32180 KB Output is correct
3 Correct 173 ms 32096 KB Output is correct
4 Correct 117 ms 30556 KB Output is correct
5 Execution timed out 5039 ms 62512 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #4
0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1484 ms 78672 KB Output is correct
3 Runtime error 1787 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 1 ms 212 KB Output is correct
2 Correct 1484 ms 78672 KB Output is correct
3 Runtime error 1787 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 1 ms 212 KB Output is correct
2 Correct 1484 ms 78672 KB Output is correct
3 Runtime error 1787 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 Runtime error 1315 ms 524288 KB Execution killed with signal 9
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 Correct 51 ms 12464 KB Output is correct
3 Correct 80 ms 18352 KB Output is correct
4 Correct 2 ms 852 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 468 KB Output is correct
8 Correct 1 ms 308 KB Output is correct
9 Correct 7 ms 1204 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 43 ms 7020 KB Output is correct
16 Correct 42 ms 7224 KB Output is correct
17 Correct 152 ms 8796 KB Output is correct
18 Correct 1 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Runtime error 2654 ms 524288 KB Execution killed with signal 9
21 Halted 0 ms 0 KB -