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Submission #654680

# Submission time Handle Problem Language Result Execution time Memory
654680 2022-11-01T08:40:31 Z horiseun Strange Device (APIO19_strange_device) C++11
10 / 100
 5000 ms 524288 KB 
#include <iostream>
#include <vector>
#include <set>
#include <tuple>
#include <algorithm>
using namespace std;

#define ll long long

ll a, b, n, l, r;
set<pair<ll, ll>> s;

ll calcX(ll t) {
    return (t + t / b) % a;
}

ll calcY(ll t) {
    return t % b;
}

int main() {

    ios_base::sync_with_stdio(false);
    cin.tie(0);

    cin >> n >> a >> b;
    for (int i = 0; i < n; i++) {
        cin >> l >> r;
        for (ll j = l; j <= r; j++) {
            s.insert({calcX(j), calcY(j)});

        }
    }

    cout << s.size() << "\n";


}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 43 ms 12620 KB Output is correct
3 Correct 58 ms 18244 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 340 KB Output is correct
9 Correct 7 ms 1108 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 33 ms 7016 KB Output is correct
16 Correct 24 ms 7084 KB Output is correct
17 Correct 61 ms 10324 KB Output is correct
18 Correct 0 ms 316 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 2860 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 212 KB Output is correct
2 Correct 131 ms 32264 KB Output is correct
3 Correct 155 ms 32088 KB Output is correct
4 Correct 101 ms 30628 KB Output is correct
5 Execution timed out 5071 ms 62504 KB Time limit exceeded
6 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 501 ms 100000 KB Output is correct
3 Runtime error 1698 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 501 ms 100000 KB Output is correct
3 Runtime error 1698 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 501 ms 100000 KB Output is correct
3 Runtime error 1698 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 1254 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 1 ms 212 KB Output is correct
2 Correct 43 ms 12620 KB Output is correct
3 Correct 58 ms 18244 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 340 KB Output is correct
9 Correct 7 ms 1108 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 0 ms 212 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 33 ms 7016 KB Output is correct
16 Correct 24 ms 7084 KB Output is correct
17 Correct 61 ms 10324 KB Output is correct
18 Correct 0 ms 316 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Runtime error 2860 ms 524288 KB Execution killed with signal 9
21 Halted 0 ms 0 KB -