oj.uz

Submission #979157

# Submission time Handle Problem Language Result Execution time Memory
979157 2024-05-10T10:12:46 Z vjudge1 Self Study (JOI22_ho_t2) C++17
25 / 100
 497 ms 11376 KB 
#include<bits/stdc++.h>
#define ft first
#define sd second
#define pb push_back
#define nl "\n"
#define int ll
typedef long long ll;
typedef long double ld;
using namespace std;

const int mod = 1e9 + 7;
const int N = 2000;

signed main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    int T = 1;
    while(T--) {
        int n, m;
        cin >> n >> m;
        int a[n + 1], b[n + 1], mn = 1e18, mx = 0;
        for (int i = 1; i <= n; i++) {
            cin >> a[i];
            mn = min( mn, a[i] * m);
            mx = max( mx, a[i] * m);
        }
        for (int i = 1; i <= n; i++) {
            cin >> b[i];
        }
        int l = mn, r = mx;
        while(l + 1 < r) {
            int mid = (l + r) / 2;
            int s = 0;
            for (int i = 1; i <= n; i++) {
                if (a[i] * m >= mid) {
                    s += (a[i] * m - mid) / a[i];
                } else {
                    s -= (mid - a[i] * m) / a[i];
                    if (mid % a[i] != 0) {
                        s--;
                    }
                }
            }
            if (s >= 0) {
                l = mid;
            } else {
                r = mid;
            }
        }
        cout << l << nl;
    }
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 600 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 344 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 45 ms 5580 KB Output is correct
10 Correct 31 ms 3928 KB Output is correct
11 Correct 24 ms 3268 KB Output is correct
12 Correct 20 ms 2392 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 460 KB Output is correct
15 Correct 0 ms 452 KB Output is correct
16 Correct 1 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 1 ms 604 KB Output is correct
20 Correct 0 ms 600 KB Output is correct
21 Correct 25 ms 6316 KB Output is correct
22 Correct 49 ms 11348 KB Output is correct
23 Correct 85 ms 10836 KB Output is correct

Subtask #3
0 / 27.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 600 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 344 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 45 ms 5580 KB Output is correct
10 Correct 31 ms 3928 KB Output is correct
11 Correct 24 ms 3268 KB Output is correct
12 Correct 20 ms 2392 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 460 KB Output is correct
15 Correct 0 ms 452 KB Output is correct
16 Correct 1 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 1 ms 604 KB Output is correct
20 Correct 0 ms 600 KB Output is correct
21 Correct 25 ms 6316 KB Output is correct
22 Correct 49 ms 11348 KB Output is correct
23 Correct 85 ms 10836 KB Output is correct
24 Correct 32 ms 2068 KB Output is correct
25 Correct 76 ms 4956 KB Output is correct
26 Correct 12 ms 1372 KB Output is correct
27 Correct 95 ms 10736 KB Output is correct
28 Correct 92 ms 10740 KB Output is correct
29 Correct 99 ms 10864 KB Output is correct
30 Correct 122 ms 10832 KB Output is correct
31 Correct 214 ms 10744 KB Output is correct
32 Correct 25 ms 6492 KB Output is correct
33 Correct 49 ms 11376 KB Output is correct
34 Incorrect 497 ms 6296 KB Output isn't correct
35 Halted 0 ms 0 KB -

Subtask #5
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -