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

Main

// 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;
}

Subtask #1
10.0 / 10.0

#	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

Subtask #2
25.0 / 25.0

#	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

Subtask #3
27.0 / 27.0

#	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	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

Subtask #4
0 / 29.0

#	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	-

Subtask #5
0 / 9.0

#	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	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	-

답안 #861832

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 25.0 / 25.0

Subtask #3 27.0 / 27.0

Subtask #4 0 / 29.0

Subtask #5 0 / 9.0

Subtask #1
10.0 / 10.0

Subtask #2
25.0 / 25.0

Subtask #3
27.0 / 27.0

Subtask #4
0 / 29.0

Subtask #5
0 / 9.0