oj.uz

답안 #1031814

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1031814 2024-07-23T07:37:59 Z stdfloat 이상한 기계 (APIO19_strange_device) C++17
5 / 100
 288 ms 524288 KB 
#include <bits/stdc++.h>
using namespace std;

using ll = long long;

int main() {
    ios::sync_with_stdio(false); cin.tie(nullptr);

    int n;
    ll A, B;
    cin >> n >> A >> B;

    ll L = A / __gcd(A, B + 1) * B;

    vector<int> p(L + 1);
    while (n--) {
        ll l, r;
        cin >> l >> r;

        if (L <= r - l + 1) {
            p[0]++;
            continue;
        }

        p[l % L]++; p[r % L + 1]--;

        if (l % L > r % L) p[0]++;
    }

    int cnt = 0;
    for (int i = 0; i < L; i++) {
        p[i] += p[i - 1];
        cnt += !!p[i];
    }

    cout << cnt << '\n';
}

Subtask #1
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 17 ms 25948 KB Output is correct
3 Correct 13 ms 20060 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 868 KB Output is correct
16 Correct 3 ms 1376 KB Output is correct
17 Correct 25 ms 11868 KB Output is correct
18 Runtime error 2 ms 608 KB Execution killed with signal 6
19 Halted 0 ms 0 KB -

Subtask #2
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 352 KB Output is correct
2 Correct 286 ms 483420 KB Output is correct
3 Correct 288 ms 483416 KB Output is correct
4 Correct 1 ms 344 KB Output is correct
5 Runtime error 2 ms 600 KB Execution killed with signal 6
6 Halted 0 ms 0 KB -

Subtask #3
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 2 ms 4188 KB Output is correct
3 Correct 3 ms 4188 KB Output is correct
4 Correct 2 ms 3676 KB Output is correct
5 Correct 153 ms 29292 KB Output is correct

Subtask #4
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 203 ms 42252 KB Output is correct
3 Runtime error 2 ms 604 KB Execution killed with signal 6
4 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 203 ms 42252 KB Output is correct
3 Runtime error 2 ms 604 KB Execution killed with signal 6
4 Halted 0 ms 0 KB -

Subtask #6
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 203 ms 42252 KB Output is correct
3 Runtime error 2 ms 604 KB Execution killed with signal 6
4 Halted 0 ms 0 KB -

Subtask #7
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Runtime error 227 ms 524288 KB Execution killed with signal 9
3 Halted 0 ms 0 KB -

Subtask #8
0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 17 ms 25948 KB Output is correct
3 Correct 13 ms 20060 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 344 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 344 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 868 KB Output is correct
16 Correct 3 ms 1376 KB Output is correct
17 Correct 25 ms 11868 KB Output is correct
18 Runtime error 2 ms 608 KB Execution killed with signal 6
19 Halted 0 ms 0 KB -