답안 #861832

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
861832 2023-10-17T03:47:55 Z keaucucal Self Study (JOI22_ho_t2) C++14
62 / 100
1000 ms 2652 KB
// oj.uz SELF STUDY (JOI22_HO_T2)
#include <iostream>
#include <vector>
#include <utility>
#include <algorithm>
using namespace std;

using ll = long long;
const ll MAX_NUM = 1e9 * 1e9; // Ai or Bi * M

int N, M;
vector<pair<int, int>> vec;

bool ifFail(const ll passline, ll t) {
    ll comprehension = 0;
    int cnt_course = 0;
    int cnt = M;

    while(t--) {
        if(cnt_course >= N) break;

        if(comprehension < passline) {
            if(vec[cnt_course].first > vec[cnt_course].second && cnt > 0) {
                comprehension += vec[cnt_course].first;
                cnt--;
            } else comprehension += vec[cnt_course].second;

            if(comprehension >= passline) {
                // cout << comprehension << '\n';
                cnt_course++;
                comprehension = 0;
                cnt = M;
            }
        }
    }
    // cout << passline << ' ' << cnt_course << '\n';
    return cnt_course < N;
}

int main() {
    ios::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);

    cin >> N >> M;
    int t = N * M;
    vec.resize(N);
    for(auto &i : vec) cin >> i.first;
    for(auto &i : vec) cin >> i.second;

    ll l = 1, r = MAX_NUM;
    while(l < r) {
        ll mid = (l + r) / 2 + 1;

        if(ifFail(mid, t)) {
            r = mid - 1;
        }
        else {
            l = mid;
        }
    }

    cout << l << '\n';
    return 0;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 348 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 348 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 492 KB Output is correct
11 Correct 107 ms 2652 KB Output is correct
12 Correct 101 ms 2652 KB Output is correct
13 Correct 54 ms 2652 KB Output is correct
14 Correct 52 ms 2652 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 42 ms 2652 KB Output is correct
17 Correct 72 ms 2648 KB Output is correct
18 Correct 68 ms 2652 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 42 ms 2652 KB Output is correct
3 Correct 72 ms 2648 KB Output is correct
4 Correct 68 ms 2652 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 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 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 50 ms 1628 KB Output is correct
14 Correct 40 ms 1116 KB Output is correct
15 Correct 32 ms 860 KB Output is correct
16 Correct 42 ms 860 KB Output is correct
17 Correct 20 ms 344 KB Output is correct
18 Correct 19 ms 448 KB Output is correct
19 Correct 20 ms 348 KB Output is correct
20 Correct 19 ms 348 KB Output is correct
21 Correct 20 ms 452 KB Output is correct
22 Correct 21 ms 496 KB Output is correct
23 Correct 25 ms 492 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 348 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 348 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 492 KB Output is correct
11 Correct 107 ms 2652 KB Output is correct
12 Correct 101 ms 2652 KB Output is correct
13 Correct 54 ms 2652 KB Output is correct
14 Correct 52 ms 2652 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 50 ms 1628 KB Output is correct
24 Correct 40 ms 1116 KB Output is correct
25 Correct 32 ms 860 KB Output is correct
26 Correct 42 ms 860 KB Output is correct
27 Correct 20 ms 344 KB Output is correct
28 Correct 19 ms 448 KB Output is correct
29 Correct 20 ms 348 KB Output is correct
30 Correct 19 ms 348 KB Output is correct
31 Correct 20 ms 452 KB Output is correct
32 Correct 21 ms 496 KB Output is correct
33 Correct 25 ms 492 KB Output is correct
34 Correct 0 ms 344 KB Output is correct
35 Correct 42 ms 2652 KB Output is correct
36 Correct 72 ms 2648 KB Output is correct
37 Correct 68 ms 2652 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 0 ms 348 KB Output is correct
42 Correct 0 ms 348 KB Output is correct
43 Correct 0 ms 348 KB Output is correct
44 Correct 0 ms 348 KB Output is correct
45 Correct 18 ms 348 KB Output is correct
46 Correct 6 ms 524 KB Output is correct
47 Correct 4 ms 348 KB Output is correct
48 Correct 28 ms 860 KB Output is correct
49 Correct 3 ms 344 KB Output is correct
50 Correct 21 ms 432 KB Output is correct
51 Correct 24 ms 348 KB Output is correct
52 Correct 23 ms 344 KB Output is correct
53 Correct 21 ms 348 KB Output is correct
54 Correct 21 ms 448 KB Output is correct
55 Correct 75 ms 1628 KB Output is correct
56 Correct 33 ms 1116 KB Output is correct
57 Correct 31 ms 1112 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 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 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 50 ms 1628 KB Output is correct
10 Correct 40 ms 1116 KB Output is correct
11 Correct 32 ms 860 KB Output is correct
12 Correct 42 ms 860 KB Output is correct
13 Correct 20 ms 344 KB Output is correct
14 Correct 19 ms 448 KB Output is correct
15 Correct 20 ms 348 KB Output is correct
16 Correct 19 ms 348 KB Output is correct
17 Correct 20 ms 452 KB Output is correct
18 Correct 21 ms 496 KB Output is correct
19 Correct 25 ms 492 KB Output is correct
20 Correct 0 ms 344 KB Output is correct
21 Correct 42 ms 2652 KB Output is correct
22 Correct 72 ms 2648 KB Output is correct
23 Correct 68 ms 2652 KB Output is correct
24 Execution timed out 1053 ms 604 KB Time limit exceeded
25 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 344 KB Output is correct
3 Correct 0 ms 348 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 348 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 492 KB Output is correct
11 Correct 107 ms 2652 KB Output is correct
12 Correct 101 ms 2652 KB Output is correct
13 Correct 54 ms 2652 KB Output is correct
14 Correct 52 ms 2652 KB Output is correct
15 Correct 0 ms 344 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 0 ms 348 KB Output is correct
18 Correct 0 ms 348 KB Output is correct
19 Correct 0 ms 348 KB Output is correct
20 Correct 0 ms 348 KB Output is correct
21 Correct 0 ms 348 KB Output is correct
22 Correct 0 ms 348 KB Output is correct
23 Correct 50 ms 1628 KB Output is correct
24 Correct 40 ms 1116 KB Output is correct
25 Correct 32 ms 860 KB Output is correct
26 Correct 42 ms 860 KB Output is correct
27 Correct 20 ms 344 KB Output is correct
28 Correct 19 ms 448 KB Output is correct
29 Correct 20 ms 348 KB Output is correct
30 Correct 19 ms 348 KB Output is correct
31 Correct 20 ms 452 KB Output is correct
32 Correct 21 ms 496 KB Output is correct
33 Correct 25 ms 492 KB Output is correct
34 Correct 0 ms 348 KB Output is correct
35 Correct 0 ms 348 KB Output is correct
36 Correct 0 ms 348 KB Output is correct
37 Correct 0 ms 348 KB Output is correct
38 Correct 0 ms 348 KB Output is correct
39 Correct 0 ms 348 KB Output is correct
40 Correct 0 ms 348 KB Output is correct
41 Correct 18 ms 348 KB Output is correct
42 Correct 6 ms 524 KB Output is correct
43 Correct 4 ms 348 KB Output is correct
44 Correct 28 ms 860 KB Output is correct
45 Correct 3 ms 344 KB Output is correct
46 Correct 21 ms 432 KB Output is correct
47 Correct 24 ms 348 KB Output is correct
48 Correct 23 ms 344 KB Output is correct
49 Correct 21 ms 348 KB Output is correct
50 Correct 21 ms 448 KB Output is correct
51 Correct 75 ms 1628 KB Output is correct
52 Correct 33 ms 1116 KB Output is correct
53 Correct 31 ms 1112 KB Output is correct
54 Execution timed out 1053 ms 604 KB Time limit exceeded
55 Halted 0 ms 0 KB -