| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 1008637 |
2024-06-26T16:07:02 Z |
makrav |
Self Study (JOI22_ho_t2) |
C++14 |
|
86 ms |
11612 KB |
#define _USE_MATH_DEFINES
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
typedef vector<int> vei;
typedef vector<vei> vevei;
#define all(a) (a).begin(), (a).end()
#define sz(a) (int) a.size()
#define con cout << "NO\n"
#define coe cout << "YES\n";
#define str string
#define pb push_back
#define ff first
#define sc second
#define ss second
#define pii pair<int, int>
#define mxe max_element
#define mne min_element
#define stf shrink_to_fit
#define f(i, l, r) for (int i = (l); i < (r); i++)
#define double ld
#define int ll
signed main() {
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
cout.tie(nullptr);
ll n, m; cin >> n >> m;
vector<int> a(n), b(n);
f(i, 0, n) { cin >> a[i]; }
f(i, 0, n) { cin >> b[i]; }
int L = -1, R = 1e18 + 1;
while (R - L > 1) {
int M = (L + R) / 2;
int need = 0;
f(i, 0, n) {
if (need > m * n) break;
if (b[i] > a[i]) {
need += (M + b[i] - 1) / b[i];
}
else {
if ((M + a[i] - 1) / a[i] <= m) {
need += (M + a[i] - 1) / a[i];
}
else {
need += m + (M - a[i] * m + b[i] - 1) / b[i];
}
}
}
if (need > m * n) R = M;
else L = M;
}
cout << L << '\n';
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 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 |
1 ms |
456 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 |
604 KB |
Output is correct |
| 11 |
Correct |
81 ms |
10836 KB |
Output is correct |
| 12 |
Correct |
80 ms |
10908 KB |
Output is correct |
| 13 |
Correct |
48 ms |
8788 KB |
Output is correct |
| 14 |
Correct |
44 ms |
8788 KB |
Output is correct |
| 15 |
Correct |
0 ms |
452 KB |
Output is correct |
| 16 |
Correct |
23 ms |
6236 KB |
Output is correct |
| 17 |
Correct |
70 ms |
11600 KB |
Output is correct |
| 18 |
Correct |
61 ms |
10836 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
452 KB |
Output is correct |
| 2 |
Correct |
23 ms |
6236 KB |
Output is correct |
| 3 |
Correct |
70 ms |
11600 KB |
Output is correct |
| 4 |
Correct |
61 ms |
10836 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 |
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 |
38 ms |
5700 KB |
Output is correct |
| 14 |
Correct |
22 ms |
3812 KB |
Output is correct |
| 15 |
Correct |
15 ms |
2908 KB |
Output is correct |
| 16 |
Correct |
14 ms |
2396 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
1 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 |
1 ms |
348 KB |
Output is correct |
| 23 |
Correct |
2 ms |
628 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 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 |
1 ms |
456 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 |
604 KB |
Output is correct |
| 11 |
Correct |
81 ms |
10836 KB |
Output is correct |
| 12 |
Correct |
80 ms |
10908 KB |
Output is correct |
| 13 |
Correct |
48 ms |
8788 KB |
Output is correct |
| 14 |
Correct |
44 ms |
8788 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 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 |
38 ms |
5700 KB |
Output is correct |
| 24 |
Correct |
22 ms |
3812 KB |
Output is correct |
| 25 |
Correct |
15 ms |
2908 KB |
Output is correct |
| 26 |
Correct |
14 ms |
2396 KB |
Output is correct |
| 27 |
Correct |
0 ms |
348 KB |
Output is correct |
| 28 |
Correct |
1 ms |
348 KB |
Output is correct |
| 29 |
Correct |
0 ms |
348 KB |
Output is correct |
| 30 |
Correct |
0 ms |
348 KB |
Output is correct |
| 31 |
Correct |
0 ms |
348 KB |
Output is correct |
| 32 |
Correct |
1 ms |
348 KB |
Output is correct |
| 33 |
Correct |
2 ms |
628 KB |
Output is correct |
| 34 |
Correct |
0 ms |
452 KB |
Output is correct |
| 35 |
Correct |
23 ms |
6236 KB |
Output is correct |
| 36 |
Correct |
70 ms |
11600 KB |
Output is correct |
| 37 |
Correct |
61 ms |
10836 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 |
384 KB |
Output is correct |
| 43 |
Correct |
0 ms |
348 KB |
Output is correct |
| 44 |
Correct |
0 ms |
348 KB |
Output is correct |
| 45 |
Correct |
1 ms |
604 KB |
Output is correct |
| 46 |
Correct |
3 ms |
604 KB |
Output is correct |
| 47 |
Correct |
0 ms |
464 KB |
Output is correct |
| 48 |
Correct |
15 ms |
2268 KB |
Output is correct |
| 49 |
Correct |
0 ms |
348 KB |
Output is correct |
| 50 |
Correct |
0 ms |
348 KB |
Output is correct |
| 51 |
Correct |
2 ms |
604 KB |
Output is correct |
| 52 |
Correct |
0 ms |
348 KB |
Output is correct |
| 53 |
Correct |
0 ms |
348 KB |
Output is correct |
| 54 |
Correct |
1 ms |
348 KB |
Output is correct |
| 55 |
Correct |
42 ms |
5656 KB |
Output is correct |
| 56 |
Correct |
18 ms |
3164 KB |
Output is correct |
| 57 |
Correct |
15 ms |
3300 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 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 |
38 ms |
5700 KB |
Output is correct |
| 10 |
Correct |
22 ms |
3812 KB |
Output is correct |
| 11 |
Correct |
15 ms |
2908 KB |
Output is correct |
| 12 |
Correct |
14 ms |
2396 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
1 ms |
348 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
0 ms |
348 KB |
Output is correct |
| 18 |
Correct |
1 ms |
348 KB |
Output is correct |
| 19 |
Correct |
2 ms |
628 KB |
Output is correct |
| 20 |
Correct |
0 ms |
452 KB |
Output is correct |
| 21 |
Correct |
23 ms |
6236 KB |
Output is correct |
| 22 |
Correct |
70 ms |
11600 KB |
Output is correct |
| 23 |
Correct |
61 ms |
10836 KB |
Output is correct |
| 24 |
Correct |
14 ms |
2080 KB |
Output is correct |
| 25 |
Correct |
38 ms |
5116 KB |
Output is correct |
| 26 |
Correct |
9 ms |
1476 KB |
Output is correct |
| 27 |
Correct |
60 ms |
10908 KB |
Output is correct |
| 28 |
Correct |
68 ms |
10780 KB |
Output is correct |
| 29 |
Correct |
72 ms |
10900 KB |
Output is correct |
| 30 |
Correct |
77 ms |
10900 KB |
Output is correct |
| 31 |
Correct |
85 ms |
10952 KB |
Output is correct |
| 32 |
Correct |
53 ms |
6316 KB |
Output is correct |
| 33 |
Incorrect |
86 ms |
11612 KB |
Output isn't correct |
| 34 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 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 |
1 ms |
456 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 |
604 KB |
Output is correct |
| 11 |
Correct |
81 ms |
10836 KB |
Output is correct |
| 12 |
Correct |
80 ms |
10908 KB |
Output is correct |
| 13 |
Correct |
48 ms |
8788 KB |
Output is correct |
| 14 |
Correct |
44 ms |
8788 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 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 |
38 ms |
5700 KB |
Output is correct |
| 24 |
Correct |
22 ms |
3812 KB |
Output is correct |
| 25 |
Correct |
15 ms |
2908 KB |
Output is correct |
| 26 |
Correct |
14 ms |
2396 KB |
Output is correct |
| 27 |
Correct |
0 ms |
348 KB |
Output is correct |
| 28 |
Correct |
1 ms |
348 KB |
Output is correct |
| 29 |
Correct |
0 ms |
348 KB |
Output is correct |
| 30 |
Correct |
0 ms |
348 KB |
Output is correct |
| 31 |
Correct |
0 ms |
348 KB |
Output is correct |
| 32 |
Correct |
1 ms |
348 KB |
Output is correct |
| 33 |
Correct |
2 ms |
628 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 |
384 KB |
Output is correct |
| 39 |
Correct |
0 ms |
348 KB |
Output is correct |
| 40 |
Correct |
0 ms |
348 KB |
Output is correct |
| 41 |
Correct |
1 ms |
604 KB |
Output is correct |
| 42 |
Correct |
3 ms |
604 KB |
Output is correct |
| 43 |
Correct |
0 ms |
464 KB |
Output is correct |
| 44 |
Correct |
15 ms |
2268 KB |
Output is correct |
| 45 |
Correct |
0 ms |
348 KB |
Output is correct |
| 46 |
Correct |
0 ms |
348 KB |
Output is correct |
| 47 |
Correct |
2 ms |
604 KB |
Output is correct |
| 48 |
Correct |
0 ms |
348 KB |
Output is correct |
| 49 |
Correct |
0 ms |
348 KB |
Output is correct |
| 50 |
Correct |
1 ms |
348 KB |
Output is correct |
| 51 |
Correct |
42 ms |
5656 KB |
Output is correct |
| 52 |
Correct |
18 ms |
3164 KB |
Output is correct |
| 53 |
Correct |
15 ms |
3300 KB |
Output is correct |
| 54 |
Correct |
14 ms |
2080 KB |
Output is correct |
| 55 |
Correct |
38 ms |
5116 KB |
Output is correct |
| 56 |
Correct |
9 ms |
1476 KB |
Output is correct |
| 57 |
Correct |
60 ms |
10908 KB |
Output is correct |
| 58 |
Correct |
68 ms |
10780 KB |
Output is correct |
| 59 |
Correct |
72 ms |
10900 KB |
Output is correct |
| 60 |
Correct |
77 ms |
10900 KB |
Output is correct |
| 61 |
Correct |
85 ms |
10952 KB |
Output is correct |
| 62 |
Correct |
53 ms |
6316 KB |
Output is correct |
| 63 |
Incorrect |
86 ms |
11612 KB |
Output isn't correct |
| 64 |
Halted |
0 ms |
0 KB |
- |
