답안 #941130

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
941130	2024-03-08T07:43:25 Z	Pring	Self Study (JOI22_ho_t2)	C++17	100 / 100	210 ms	11576 KB

Main

#include <bits/stdc++.h>
using namespace std;

#ifdef MIKU
const string dbmc = "\033[1;38;2;57;197;187m", dbrs = "\033[0m";
#define debug(x...) cout << dbmc << "[" << #x << "]: ", dout(x)
void dout() { cout << dbrs << endl; }
template <typename T, typename ...U>
void dout(T t, U ...u) { cout << t << (sizeof...(u) ? ", " : ""); dout(u...); }
#else
#define debug(...) 39
#endif

#define int long long
#define fs first
#define sc second
#define mp make_pair
#define FOR(i, j, k) for (int i = j, Z = k; i < Z; i++)
typedef pair<int, int> pii;

const int MXN = 300005, INF = 3.9e18;
int n, m, a[MXN], b[MXN];

int DC(int a, int b) {
    return (a - 1) / b + 1;
}

bool check(int x) {
    int now = m * n;
    FOR(i, 0, n) {
        if (a[i] > b[i]) {
            if (a[i] * m >= x) now -= DC(x, a[i]);
            else now -= (m + DC(x - a[i] * m, b[i]));
        } else {
            now -= DC(x, b[i]);
        }
        if (now < 0) return false;
    }
    return true;
}

int miku() {
    cin >> n >> m;
    FOR(i, 0, n) cin >> a[i];
    FOR(i, 0, n) cin >> b[i];
    int l = 0, r = INF;
    while (l + 1 < r) {
        int mid = (l + r) >> 1;
        (check(mid) ? l : r) = mid;
    }
    return l;
}

int32_t main() {
    cin.tie(0) -> sync_with_stdio(false);
    cin.exceptions(cin.failbit);
    cout << miku() << '\n';
    return 0;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2396 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	0 ms	2396 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	1 ms	2396 KB	Output is correct
6	Correct	1 ms	2396 KB	Output is correct
7	Correct	1 ms	2396 KB	Output is correct
8	Correct	1 ms	2396 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	2 ms	2396 KB	Output is correct
11	Correct	95 ms	4956 KB	Output is correct
12	Correct	89 ms	5136 KB	Output is correct
13	Correct	64 ms	4952 KB	Output is correct
14	Correct	52 ms	4948 KB	Output is correct
15	Correct	1 ms	2396 KB	Output is correct
16	Correct	25 ms	4984 KB	Output is correct
17	Correct	74 ms	4948 KB	Output is correct
18	Correct	80 ms	4944 KB	Output is correct

Subtask #2
25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2396 KB	Output is correct
2	Correct	25 ms	4984 KB	Output is correct
3	Correct	74 ms	4948 KB	Output is correct
4	Correct	80 ms	4944 KB	Output is correct
5	Correct	1 ms	2392 KB	Output is correct
6	Correct	1 ms	2396 KB	Output is correct
7	Correct	1 ms	2392 KB	Output is correct
8	Correct	1 ms	2396 KB	Output is correct
9	Correct	1 ms	2392 KB	Output is correct
10	Correct	1 ms	2396 KB	Output is correct
11	Correct	1 ms	2396 KB	Output is correct
12	Correct	1 ms	2396 KB	Output is correct
13	Correct	42 ms	4700 KB	Output is correct
14	Correct	28 ms	4700 KB	Output is correct
15	Correct	21 ms	4696 KB	Output is correct
16	Correct	17 ms	4700 KB	Output is correct
17	Correct	1 ms	2392 KB	Output is correct
18	Correct	1 ms	2396 KB	Output is correct
19	Correct	1 ms	2396 KB	Output is correct
20	Correct	1 ms	2396 KB	Output is correct
21	Correct	1 ms	2396 KB	Output is correct
22	Correct	1 ms	2396 KB	Output is correct
23	Correct	3 ms	2652 KB	Output is correct

Subtask #3
27.0 / 27.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2396 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	0 ms	2396 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	1 ms	2396 KB	Output is correct
6	Correct	1 ms	2396 KB	Output is correct
7	Correct	1 ms	2396 KB	Output is correct
8	Correct	1 ms	2396 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	2 ms	2396 KB	Output is correct
11	Correct	95 ms	4956 KB	Output is correct
12	Correct	89 ms	5136 KB	Output is correct
13	Correct	64 ms	4952 KB	Output is correct
14	Correct	52 ms	4948 KB	Output is correct
15	Correct	1 ms	2392 KB	Output is correct
16	Correct	1 ms	2396 KB	Output is correct
17	Correct	1 ms	2392 KB	Output is correct
18	Correct	1 ms	2396 KB	Output is correct
19	Correct	1 ms	2392 KB	Output is correct
20	Correct	1 ms	2396 KB	Output is correct
21	Correct	1 ms	2396 KB	Output is correct
22	Correct	1 ms	2396 KB	Output is correct
23	Correct	42 ms	4700 KB	Output is correct
24	Correct	28 ms	4700 KB	Output is correct
25	Correct	21 ms	4696 KB	Output is correct
26	Correct	17 ms	4700 KB	Output is correct
27	Correct	1 ms	2392 KB	Output is correct
28	Correct	1 ms	2396 KB	Output is correct
29	Correct	1 ms	2396 KB	Output is correct
30	Correct	1 ms	2396 KB	Output is correct
31	Correct	1 ms	2396 KB	Output is correct
32	Correct	1 ms	2396 KB	Output is correct
33	Correct	3 ms	2652 KB	Output is correct
34	Correct	1 ms	2396 KB	Output is correct
35	Correct	25 ms	4984 KB	Output is correct
36	Correct	74 ms	4948 KB	Output is correct
37	Correct	80 ms	4944 KB	Output is correct
38	Correct	1 ms	2396 KB	Output is correct
39	Correct	1 ms	2396 KB	Output is correct
40	Correct	1 ms	2396 KB	Output is correct
41	Correct	1 ms	2396 KB	Output is correct
42	Correct	1 ms	2396 KB	Output is correct
43	Correct	1 ms	2396 KB	Output is correct
44	Correct	1 ms	2396 KB	Output is correct
45	Correct	2 ms	2648 KB	Output is correct
46	Correct	3 ms	2648 KB	Output is correct
47	Correct	1 ms	2392 KB	Output is correct
48	Correct	18 ms	5724 KB	Output is correct
49	Correct	1 ms	2396 KB	Output is correct
50	Correct	1 ms	2396 KB	Output is correct
51	Correct	2 ms	2392 KB	Output is correct
52	Correct	1 ms	2396 KB	Output is correct
53	Correct	1 ms	2396 KB	Output is correct
54	Correct	1 ms	2396 KB	Output is correct
55	Correct	48 ms	7752 KB	Output is correct
56	Correct	26 ms	5976 KB	Output is correct
57	Correct	22 ms	5976 KB	Output is correct

Subtask #4
29.0 / 29.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2392 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	1 ms	2392 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	1 ms	2392 KB	Output is correct
6	Correct	1 ms	2396 KB	Output is correct
7	Correct	1 ms	2396 KB	Output is correct
8	Correct	1 ms	2396 KB	Output is correct
9	Correct	42 ms	4700 KB	Output is correct
10	Correct	28 ms	4700 KB	Output is correct
11	Correct	21 ms	4696 KB	Output is correct
12	Correct	17 ms	4700 KB	Output is correct
13	Correct	1 ms	2392 KB	Output is correct
14	Correct	1 ms	2396 KB	Output is correct
15	Correct	1 ms	2396 KB	Output is correct
16	Correct	1 ms	2396 KB	Output is correct
17	Correct	1 ms	2396 KB	Output is correct
18	Correct	1 ms	2396 KB	Output is correct
19	Correct	3 ms	2652 KB	Output is correct
20	Correct	1 ms	2396 KB	Output is correct
21	Correct	25 ms	4984 KB	Output is correct
22	Correct	74 ms	4948 KB	Output is correct
23	Correct	80 ms	4944 KB	Output is correct
24	Correct	26 ms	5468 KB	Output is correct
25	Correct	61 ms	7260 KB	Output is correct
26	Correct	11 ms	5212 KB	Output is correct
27	Correct	82 ms	10796 KB	Output is correct
28	Correct	83 ms	11044 KB	Output is correct
29	Correct	90 ms	10744 KB	Output is correct
30	Correct	108 ms	10744 KB	Output is correct
31	Correct	180 ms	10744 KB	Output is correct
32	Correct	103 ms	6236 KB	Output is correct
33	Correct	210 ms	11576 KB	Output is correct
34	Correct	104 ms	6236 KB	Output is correct

Subtask #5
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	2396 KB	Output is correct
2	Correct	1 ms	2396 KB	Output is correct
3	Correct	0 ms	2396 KB	Output is correct
4	Correct	1 ms	2396 KB	Output is correct
5	Correct	1 ms	2396 KB	Output is correct
6	Correct	1 ms	2396 KB	Output is correct
7	Correct	1 ms	2396 KB	Output is correct
8	Correct	1 ms	2396 KB	Output is correct
9	Correct	1 ms	2396 KB	Output is correct
10	Correct	2 ms	2396 KB	Output is correct
11	Correct	95 ms	4956 KB	Output is correct
12	Correct	89 ms	5136 KB	Output is correct
13	Correct	64 ms	4952 KB	Output is correct
14	Correct	52 ms	4948 KB	Output is correct
15	Correct	1 ms	2392 KB	Output is correct
16	Correct	1 ms	2396 KB	Output is correct
17	Correct	1 ms	2392 KB	Output is correct
18	Correct	1 ms	2396 KB	Output is correct
19	Correct	1 ms	2392 KB	Output is correct
20	Correct	1 ms	2396 KB	Output is correct
21	Correct	1 ms	2396 KB	Output is correct
22	Correct	1 ms	2396 KB	Output is correct
23	Correct	42 ms	4700 KB	Output is correct
24	Correct	28 ms	4700 KB	Output is correct
25	Correct	21 ms	4696 KB	Output is correct
26	Correct	17 ms	4700 KB	Output is correct
27	Correct	1 ms	2392 KB	Output is correct
28	Correct	1 ms	2396 KB	Output is correct
29	Correct	1 ms	2396 KB	Output is correct
30	Correct	1 ms	2396 KB	Output is correct
31	Correct	1 ms	2396 KB	Output is correct
32	Correct	1 ms	2396 KB	Output is correct
33	Correct	3 ms	2652 KB	Output is correct
34	Correct	1 ms	2396 KB	Output is correct
35	Correct	1 ms	2396 KB	Output is correct
36	Correct	1 ms	2396 KB	Output is correct
37	Correct	1 ms	2396 KB	Output is correct
38	Correct	1 ms	2396 KB	Output is correct
39	Correct	1 ms	2396 KB	Output is correct
40	Correct	1 ms	2396 KB	Output is correct
41	Correct	2 ms	2648 KB	Output is correct
42	Correct	3 ms	2648 KB	Output is correct
43	Correct	1 ms	2392 KB	Output is correct
44	Correct	18 ms	5724 KB	Output is correct
45	Correct	1 ms	2396 KB	Output is correct
46	Correct	1 ms	2396 KB	Output is correct
47	Correct	2 ms	2392 KB	Output is correct
48	Correct	1 ms	2396 KB	Output is correct
49	Correct	1 ms	2396 KB	Output is correct
50	Correct	1 ms	2396 KB	Output is correct
51	Correct	48 ms	7752 KB	Output is correct
52	Correct	26 ms	5976 KB	Output is correct
53	Correct	22 ms	5976 KB	Output is correct
54	Correct	26 ms	5468 KB	Output is correct
55	Correct	61 ms	7260 KB	Output is correct
56	Correct	11 ms	5212 KB	Output is correct
57	Correct	82 ms	10796 KB	Output is correct
58	Correct	83 ms	11044 KB	Output is correct
59	Correct	90 ms	10744 KB	Output is correct
60	Correct	108 ms	10744 KB	Output is correct
61	Correct	180 ms	10744 KB	Output is correct
62	Correct	103 ms	6236 KB	Output is correct
63	Correct	210 ms	11576 KB	Output is correct
64	Correct	104 ms	6236 KB	Output is correct
65	Correct	1 ms	2396 KB	Output is correct
66	Correct	25 ms	4984 KB	Output is correct
67	Correct	74 ms	4948 KB	Output is correct
68	Correct	80 ms	4944 KB	Output is correct
69	Correct	21 ms	5212 KB	Output is correct
70	Correct	6 ms	2628 KB	Output is correct
71	Correct	1 ms	2392 KB	Output is correct
72	Correct	28 ms	5464 KB	Output is correct
73	Correct	6 ms	2648 KB	Output is correct
74	Correct	1 ms	2396 KB	Output is correct
75	Correct	99 ms	10680 KB	Output is correct
76	Correct	108 ms	11088 KB	Output is correct
77	Correct	105 ms	10836 KB	Output is correct
78	Correct	140 ms	10924 KB	Output is correct
79	Correct	187 ms	10832 KB	Output is correct
80	Correct	200 ms	11248 KB	Output is correct
81	Correct	197 ms	8948 KB	Output is correct
82	Correct	136 ms	8788 KB	Output is correct

답안 #941130

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