답안 #703596

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
703596	2023-02-27T18:28:03 Z	niter	Self Study (JOI22_ho_t2)	C++14	100 / 100	218 ms	5092 KB

Main

#include <iostream>
#include <vector>
#define loop(i,a,b) for(int i=a;i<b;i++)
using namespace std;
long long A[300050], B[300050];

int main(){
    ios::sync_with_stdio(false); cin.tie(0);
    long long N, M;
    cin >> N >> M;
    loop(i,0,N) cin >> A[i];
    loop(i,0,N) cin >> B[i];
    loop(i,0,N) A[i] = max(A[i], B[i]);

    long long ok = 0, ng = 1LL << 60;
    auto check = [&](long long x) -> bool {
        long long day = 0;
        loop(i,0,N){
            if(x <= A[i] * M) day += (x + A[i] - 1) / A[i];
            else day += M + (x - A[i] * M + B[i] - 1) / B[i];
//            day += min<long long>(((cost-1) / A[i] + 1), M);
//            cost -= min<long long>(((cost-1) / A[i] + 1), M) * A[i];
//            if(cost > 0)
//                day += ((cost-1) / B[i] + 1);
            if(day > N * M) return 0;
        }
        return 1;
    };
    while(ng - ok > 1){
        long long mid = (ng + ok) / 2;
        if(check(mid)) ok = mid;
        else ng = mid;
    }
    cout << ok << endl;
    return 0;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	2 ms	340 KB	Output is correct
11	Correct	92 ms	4940 KB	Output is correct
12	Correct	93 ms	4956 KB	Output is correct
13	Correct	78 ms	4924 KB	Output is correct
14	Correct	69 ms	4940 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	31 ms	4896 KB	Output is correct
17	Correct	103 ms	5084 KB	Output is correct
18	Correct	88 ms	4968 KB	Output is correct

Subtask #2
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	31 ms	4896 KB	Output is correct
3	Correct	103 ms	5084 KB	Output is correct
4	Correct	88 ms	4968 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	0 ms	256 KB	Output is correct
8	Correct	0 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	0 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	52 ms	2608 KB	Output is correct
14	Correct	32 ms	1876 KB	Output is correct
15	Correct	24 ms	1612 KB	Output is correct
16	Correct	19 ms	1156 KB	Output is correct
17	Correct	1 ms	340 KB	Output is correct
18	Correct	1 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	1 ms	340 KB	Output is correct
23	Correct	3 ms	340 KB	Output is correct

Subtask #3
27.0 / 27.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	2 ms	340 KB	Output is correct
11	Correct	92 ms	4940 KB	Output is correct
12	Correct	93 ms	4956 KB	Output is correct
13	Correct	78 ms	4924 KB	Output is correct
14	Correct	69 ms	4940 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	256 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	52 ms	2608 KB	Output is correct
24	Correct	32 ms	1876 KB	Output is correct
25	Correct	24 ms	1612 KB	Output is correct
26	Correct	19 ms	1156 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	0 ms	212 KB	Output is correct
31	Correct	0 ms	212 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	3 ms	340 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	31 ms	4896 KB	Output is correct
36	Correct	103 ms	5084 KB	Output is correct
37	Correct	88 ms	4968 KB	Output is correct
38	Correct	0 ms	212 KB	Output is correct
39	Correct	0 ms	212 KB	Output is correct
40	Correct	0 ms	212 KB	Output is correct
41	Correct	0 ms	212 KB	Output is correct
42	Correct	0 ms	212 KB	Output is correct
43	Correct	1 ms	212 KB	Output is correct
44	Correct	1 ms	212 KB	Output is correct
45	Correct	2 ms	340 KB	Output is correct
46	Correct	3 ms	468 KB	Output is correct
47	Correct	1 ms	340 KB	Output is correct
48	Correct	16 ms	1048 KB	Output is correct
49	Correct	0 ms	212 KB	Output is correct
50	Correct	1 ms	212 KB	Output is correct
51	Correct	2 ms	340 KB	Output is correct
52	Correct	0 ms	212 KB	Output is correct
53	Correct	0 ms	212 KB	Output is correct
54	Correct	1 ms	212 KB	Output is correct
55	Correct	55 ms	2636 KB	Output is correct
56	Correct	29 ms	1900 KB	Output is correct
57	Correct	23 ms	1876 KB	Output is correct

Subtask #4
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	256 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	52 ms	2608 KB	Output is correct
10	Correct	32 ms	1876 KB	Output is correct
11	Correct	24 ms	1612 KB	Output is correct
12	Correct	19 ms	1156 KB	Output is correct
13	Correct	1 ms	340 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	1 ms	340 KB	Output is correct
19	Correct	3 ms	340 KB	Output is correct
20	Correct	0 ms	212 KB	Output is correct
21	Correct	31 ms	4896 KB	Output is correct
22	Correct	103 ms	5084 KB	Output is correct
23	Correct	88 ms	4968 KB	Output is correct
24	Correct	29 ms	996 KB	Output is correct
25	Correct	70 ms	2420 KB	Output is correct
26	Correct	13 ms	744 KB	Output is correct
27	Correct	96 ms	5004 KB	Output is correct
28	Correct	95 ms	4992 KB	Output is correct
29	Correct	108 ms	4968 KB	Output is correct
30	Correct	120 ms	5000 KB	Output is correct
31	Correct	200 ms	4992 KB	Output is correct
32	Correct	98 ms	5004 KB	Output is correct
33	Correct	199 ms	5004 KB	Output is correct
34	Correct	99 ms	4940 KB	Output is correct

Subtask #5
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	0 ms	212 KB	Output is correct
10	Correct	2 ms	340 KB	Output is correct
11	Correct	92 ms	4940 KB	Output is correct
12	Correct	93 ms	4956 KB	Output is correct
13	Correct	78 ms	4924 KB	Output is correct
14	Correct	69 ms	4940 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	256 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	0 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	52 ms	2608 KB	Output is correct
24	Correct	32 ms	1876 KB	Output is correct
25	Correct	24 ms	1612 KB	Output is correct
26	Correct	19 ms	1156 KB	Output is correct
27	Correct	1 ms	340 KB	Output is correct
28	Correct	1 ms	212 KB	Output is correct
29	Correct	0 ms	212 KB	Output is correct
30	Correct	0 ms	212 KB	Output is correct
31	Correct	0 ms	212 KB	Output is correct
32	Correct	1 ms	340 KB	Output is correct
33	Correct	3 ms	340 KB	Output is correct
34	Correct	0 ms	212 KB	Output is correct
35	Correct	0 ms	212 KB	Output is correct
36	Correct	0 ms	212 KB	Output is correct
37	Correct	0 ms	212 KB	Output is correct
38	Correct	0 ms	212 KB	Output is correct
39	Correct	1 ms	212 KB	Output is correct
40	Correct	1 ms	212 KB	Output is correct
41	Correct	2 ms	340 KB	Output is correct
42	Correct	3 ms	468 KB	Output is correct
43	Correct	1 ms	340 KB	Output is correct
44	Correct	16 ms	1048 KB	Output is correct
45	Correct	0 ms	212 KB	Output is correct
46	Correct	1 ms	212 KB	Output is correct
47	Correct	2 ms	340 KB	Output is correct
48	Correct	0 ms	212 KB	Output is correct
49	Correct	0 ms	212 KB	Output is correct
50	Correct	1 ms	212 KB	Output is correct
51	Correct	55 ms	2636 KB	Output is correct
52	Correct	29 ms	1900 KB	Output is correct
53	Correct	23 ms	1876 KB	Output is correct
54	Correct	29 ms	996 KB	Output is correct
55	Correct	70 ms	2420 KB	Output is correct
56	Correct	13 ms	744 KB	Output is correct
57	Correct	96 ms	5004 KB	Output is correct
58	Correct	95 ms	4992 KB	Output is correct
59	Correct	108 ms	4968 KB	Output is correct
60	Correct	120 ms	5000 KB	Output is correct
61	Correct	200 ms	4992 KB	Output is correct
62	Correct	98 ms	5004 KB	Output is correct
63	Correct	199 ms	5004 KB	Output is correct
64	Correct	99 ms	4940 KB	Output is correct
65	Correct	0 ms	212 KB	Output is correct
66	Correct	31 ms	4896 KB	Output is correct
67	Correct	103 ms	5084 KB	Output is correct
68	Correct	88 ms	4968 KB	Output is correct
69	Correct	22 ms	844 KB	Output is correct
70	Correct	6 ms	452 KB	Output is correct
71	Correct	1 ms	212 KB	Output is correct
72	Correct	31 ms	1004 KB	Output is correct
73	Correct	7 ms	468 KB	Output is correct
74	Correct	1 ms	340 KB	Output is correct
75	Correct	95 ms	4936 KB	Output is correct
76	Correct	110 ms	5044 KB	Output is correct
77	Correct	122 ms	4940 KB	Output is correct
78	Correct	154 ms	5000 KB	Output is correct
79	Correct	206 ms	5004 KB	Output is correct
80	Correct	218 ms	4940 KB	Output is correct
81	Correct	185 ms	4948 KB	Output is correct
82	Correct	162 ms	5092 KB	Output is correct

답안 #703596

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