답안 #938551

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
938551	2024-03-05T10:04:43 Z	the_coding_pooh	Self Study (JOI22_ho_t2)	C++14	100 / 100	236 ms	13904 KB

Main

#include <bits/stdc++.h>
#define uwu return 0;

using namespace std;

#define fs first
#define sc second

#define int long long

using ll = long long;

const ll SIZE = 3e5 + 5;

const long long INF = 2e18 + 5;

ll N;
ll M;

ll A[SIZE], B[SIZE], rm[SIZE];

bool eval(ll mn){
    //cout << mn << '\n';
    ll left_h = 0;
    for (int i = 0; i < N;i++){
        rm[i] = mn;
        if((mn - 1LL) / A[i] + 1 < M){
            rm[i] = 0LL;
            left_h += M - ((mn - 1LL) / A[i] + 1LL);
        }
        else{
            rm[i] -= M * A[i];
        }
        //cout << rm[i] << ' ';
    }
    //cout << left_h << '\n';
    for (int i = 0; i < N;i++){
        if(rm[i] <= 0LL) continue; 
        if(left_h < (rm[i] - 1) / B[i] + 1){
            return false;
        }
        left_h -= ((rm[i] - 1LL) / B[i] + 1LL);
    }
    return true;
}

signed main(){
    cin.tie(0), ios::sync_with_stdio(0);
    cin >> N >> M;

    for (int i = 0; i < N;i++){
        cin >> A[i];
    }

    for (int i = 0; i < N;i++){
        cin >> B[i];
        if(B[i] > A[i])
            A[i] = B[i];
    }

    ll L = 0, R = INF, m;

    while(L < R){
        m = (L + R + 1LL) >> 1;
        if(eval(m))
            L = m;
        else
            R = m - 1LL;
    }
    
    cout << L << '\n';
    uwu
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4440 KB	Output is correct
2	Correct	1 ms	4444 KB	Output is correct
3	Correct	1 ms	4444 KB	Output is correct
4	Correct	1 ms	4444 KB	Output is correct
5	Correct	1 ms	4444 KB	Output is correct
6	Correct	1 ms	4444 KB	Output is correct
7	Correct	1 ms	4444 KB	Output is correct
8	Correct	1 ms	4444 KB	Output is correct
9	Correct	1 ms	4444 KB	Output is correct
10	Correct	3 ms	4444 KB	Output is correct
11	Correct	151 ms	13204 KB	Output is correct
12	Correct	163 ms	13396 KB	Output is correct
13	Correct	138 ms	11092 KB	Output is correct
14	Correct	137 ms	11092 KB	Output is correct
15	Correct	1 ms	4440 KB	Output is correct
16	Correct	182 ms	8656 KB	Output is correct
17	Correct	149 ms	13904 KB	Output is correct
18	Correct	149 ms	13276 KB	Output is correct

Subtask #2
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4440 KB	Output is correct
2	Correct	182 ms	8656 KB	Output is correct
3	Correct	149 ms	13904 KB	Output is correct
4	Correct	149 ms	13276 KB	Output is correct
5	Correct	1 ms	4444 KB	Output is correct
6	Correct	1 ms	4444 KB	Output is correct
7	Correct	1 ms	4444 KB	Output is correct
8	Correct	1 ms	4444 KB	Output is correct
9	Correct	1 ms	4444 KB	Output is correct
10	Correct	1 ms	4444 KB	Output is correct
11	Correct	1 ms	4444 KB	Output is correct
12	Correct	2 ms	4444 KB	Output is correct
13	Correct	82 ms	9680 KB	Output is correct
14	Correct	54 ms	8708 KB	Output is correct
15	Correct	40 ms	8028 KB	Output is correct
16	Correct	33 ms	7772 KB	Output is correct
17	Correct	1 ms	4696 KB	Output is correct
18	Correct	1 ms	4444 KB	Output is correct
19	Correct	1 ms	4444 KB	Output is correct
20	Correct	1 ms	4444 KB	Output is correct
21	Correct	1 ms	4444 KB	Output is correct
22	Correct	4 ms	4576 KB	Output is correct
23	Correct	3 ms	4700 KB	Output is correct

Subtask #3
27.0 / 27.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4440 KB	Output is correct
2	Correct	1 ms	4444 KB	Output is correct
3	Correct	1 ms	4444 KB	Output is correct
4	Correct	1 ms	4444 KB	Output is correct
5	Correct	1 ms	4444 KB	Output is correct
6	Correct	1 ms	4444 KB	Output is correct
7	Correct	1 ms	4444 KB	Output is correct
8	Correct	1 ms	4444 KB	Output is correct
9	Correct	1 ms	4444 KB	Output is correct
10	Correct	3 ms	4444 KB	Output is correct
11	Correct	151 ms	13204 KB	Output is correct
12	Correct	163 ms	13396 KB	Output is correct
13	Correct	138 ms	11092 KB	Output is correct
14	Correct	137 ms	11092 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	1 ms	4444 KB	Output is correct
19	Correct	1 ms	4444 KB	Output is correct
20	Correct	1 ms	4444 KB	Output is correct
21	Correct	1 ms	4444 KB	Output is correct
22	Correct	2 ms	4444 KB	Output is correct
23	Correct	82 ms	9680 KB	Output is correct
24	Correct	54 ms	8708 KB	Output is correct
25	Correct	40 ms	8028 KB	Output is correct
26	Correct	33 ms	7772 KB	Output is correct
27	Correct	1 ms	4696 KB	Output is correct
28	Correct	1 ms	4444 KB	Output is correct
29	Correct	1 ms	4444 KB	Output is correct
30	Correct	1 ms	4444 KB	Output is correct
31	Correct	1 ms	4444 KB	Output is correct
32	Correct	4 ms	4576 KB	Output is correct
33	Correct	3 ms	4700 KB	Output is correct
34	Correct	1 ms	4440 KB	Output is correct
35	Correct	182 ms	8656 KB	Output is correct
36	Correct	149 ms	13904 KB	Output is correct
37	Correct	149 ms	13276 KB	Output is correct
38	Correct	1 ms	4444 KB	Output is correct
39	Correct	1 ms	4444 KB	Output is correct
40	Correct	1 ms	4444 KB	Output is correct
41	Correct	1 ms	4444 KB	Output is correct
42	Correct	1 ms	4444 KB	Output is correct
43	Correct	2 ms	4440 KB	Output is correct
44	Correct	1 ms	4444 KB	Output is correct
45	Correct	4 ms	4700 KB	Output is correct
46	Correct	6 ms	4816 KB	Output is correct
47	Correct	1 ms	4444 KB	Output is correct
48	Correct	32 ms	7624 KB	Output is correct
49	Correct	1 ms	4440 KB	Output is correct
50	Correct	1 ms	4444 KB	Output is correct
51	Correct	4 ms	4444 KB	Output is correct
52	Correct	1 ms	4444 KB	Output is correct
53	Correct	1 ms	4444 KB	Output is correct
54	Correct	1 ms	4440 KB	Output is correct
55	Correct	87 ms	9656 KB	Output is correct
56	Correct	47 ms	8024 KB	Output is correct
57	Correct	48 ms	7884 KB	Output is correct

Subtask #4
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4444 KB	Output is correct
2	Correct	1 ms	4444 KB	Output is correct
3	Correct	1 ms	4444 KB	Output is correct
4	Correct	1 ms	4444 KB	Output is correct
5	Correct	1 ms	4444 KB	Output is correct
6	Correct	1 ms	4444 KB	Output is correct
7	Correct	1 ms	4444 KB	Output is correct
8	Correct	2 ms	4444 KB	Output is correct
9	Correct	82 ms	9680 KB	Output is correct
10	Correct	54 ms	8708 KB	Output is correct
11	Correct	40 ms	8028 KB	Output is correct
12	Correct	33 ms	7772 KB	Output is correct
13	Correct	1 ms	4696 KB	Output is correct
14	Correct	1 ms	4444 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	4 ms	4576 KB	Output is correct
19	Correct	3 ms	4700 KB	Output is correct
20	Correct	1 ms	4440 KB	Output is correct
21	Correct	182 ms	8656 KB	Output is correct
22	Correct	149 ms	13904 KB	Output is correct
23	Correct	149 ms	13276 KB	Output is correct
24	Correct	34 ms	7516 KB	Output is correct
25	Correct	89 ms	9372 KB	Output is correct
26	Correct	20 ms	7260 KB	Output is correct
27	Correct	153 ms	13272 KB	Output is correct
28	Correct	165 ms	13136 KB	Output is correct
29	Correct	163 ms	13140 KB	Output is correct
30	Correct	185 ms	13164 KB	Output is correct
31	Correct	222 ms	13276 KB	Output is correct
32	Correct	205 ms	8540 KB	Output is correct
33	Correct	209 ms	13756 KB	Output is correct
34	Correct	229 ms	8632 KB	Output is correct

Subtask #5
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	4440 KB	Output is correct
2	Correct	1 ms	4444 KB	Output is correct
3	Correct	1 ms	4444 KB	Output is correct
4	Correct	1 ms	4444 KB	Output is correct
5	Correct	1 ms	4444 KB	Output is correct
6	Correct	1 ms	4444 KB	Output is correct
7	Correct	1 ms	4444 KB	Output is correct
8	Correct	1 ms	4444 KB	Output is correct
9	Correct	1 ms	4444 KB	Output is correct
10	Correct	3 ms	4444 KB	Output is correct
11	Correct	151 ms	13204 KB	Output is correct
12	Correct	163 ms	13396 KB	Output is correct
13	Correct	138 ms	11092 KB	Output is correct
14	Correct	137 ms	11092 KB	Output is correct
15	Correct	1 ms	4444 KB	Output is correct
16	Correct	1 ms	4444 KB	Output is correct
17	Correct	1 ms	4444 KB	Output is correct
18	Correct	1 ms	4444 KB	Output is correct
19	Correct	1 ms	4444 KB	Output is correct
20	Correct	1 ms	4444 KB	Output is correct
21	Correct	1 ms	4444 KB	Output is correct
22	Correct	2 ms	4444 KB	Output is correct
23	Correct	82 ms	9680 KB	Output is correct
24	Correct	54 ms	8708 KB	Output is correct
25	Correct	40 ms	8028 KB	Output is correct
26	Correct	33 ms	7772 KB	Output is correct
27	Correct	1 ms	4696 KB	Output is correct
28	Correct	1 ms	4444 KB	Output is correct
29	Correct	1 ms	4444 KB	Output is correct
30	Correct	1 ms	4444 KB	Output is correct
31	Correct	1 ms	4444 KB	Output is correct
32	Correct	4 ms	4576 KB	Output is correct
33	Correct	3 ms	4700 KB	Output is correct
34	Correct	1 ms	4444 KB	Output is correct
35	Correct	1 ms	4444 KB	Output is correct
36	Correct	1 ms	4444 KB	Output is correct
37	Correct	1 ms	4444 KB	Output is correct
38	Correct	1 ms	4444 KB	Output is correct
39	Correct	2 ms	4440 KB	Output is correct
40	Correct	1 ms	4444 KB	Output is correct
41	Correct	4 ms	4700 KB	Output is correct
42	Correct	6 ms	4816 KB	Output is correct
43	Correct	1 ms	4444 KB	Output is correct
44	Correct	32 ms	7624 KB	Output is correct
45	Correct	1 ms	4440 KB	Output is correct
46	Correct	1 ms	4444 KB	Output is correct
47	Correct	4 ms	4444 KB	Output is correct
48	Correct	1 ms	4444 KB	Output is correct
49	Correct	1 ms	4444 KB	Output is correct
50	Correct	1 ms	4440 KB	Output is correct
51	Correct	87 ms	9656 KB	Output is correct
52	Correct	47 ms	8024 KB	Output is correct
53	Correct	48 ms	7884 KB	Output is correct
54	Correct	34 ms	7516 KB	Output is correct
55	Correct	89 ms	9372 KB	Output is correct
56	Correct	20 ms	7260 KB	Output is correct
57	Correct	153 ms	13272 KB	Output is correct
58	Correct	165 ms	13136 KB	Output is correct
59	Correct	163 ms	13140 KB	Output is correct
60	Correct	185 ms	13164 KB	Output is correct
61	Correct	222 ms	13276 KB	Output is correct
62	Correct	205 ms	8540 KB	Output is correct
63	Correct	209 ms	13756 KB	Output is correct
64	Correct	229 ms	8632 KB	Output is correct
65	Correct	1 ms	4440 KB	Output is correct
66	Correct	182 ms	8656 KB	Output is correct
67	Correct	149 ms	13904 KB	Output is correct
68	Correct	149 ms	13276 KB	Output is correct
69	Correct	25 ms	7260 KB	Output is correct
70	Correct	8 ms	4696 KB	Output is correct
71	Correct	1 ms	4444 KB	Output is correct
72	Correct	35 ms	7608 KB	Output is correct
73	Correct	8 ms	4700 KB	Output is correct
74	Correct	2 ms	4444 KB	Output is correct
75	Correct	171 ms	13420 KB	Output is correct
76	Correct	173 ms	13136 KB	Output is correct
77	Correct	184 ms	13136 KB	Output is correct
78	Correct	206 ms	13284 KB	Output is correct
79	Correct	235 ms	13140 KB	Output is correct
80	Correct	236 ms	13268 KB	Output is correct
81	Correct	200 ms	11292 KB	Output is correct
82	Correct	196 ms	11088 KB	Output is correct

답안 #938551

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 25.0 / 25.0

Subtask #3 27.0 / 27.0

Subtask #4 29.0 / 29.0

Subtask #5 9.0 / 9.0

Subtask #1
10.0 / 10.0

Subtask #2
25.0 / 25.0

Subtask #3
27.0 / 27.0

Subtask #4
29.0 / 29.0

Subtask #5
9.0 / 9.0