답안 #973530

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
973530 2024-05-02T06:46:24 Z berr Self Study (JOI22_ho_t2) C++17
0 / 100
274 ms 10952 KB
#include <bits/stdc++.h>
using namespace std;
#define int long long
 
 
signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);
 
    int n, m; cin >> n>> m;
    vector<int> a(n), b(n);

    for(auto &i: a) cin >> i;
    for(auto &i: b) cin >> i;

    auto check=[&](int x){
        int bos=0;
        for(int i=0; i<n; i++){
            if(a[i]<=b[i]){
                bos+=m;
                bos-=(x+b[i]-1)/b[i];
            }
            else{
                if(m*a[i]>=x){
                    bos+=m-(x+a[i]-1)/a[i];
                }
                else{
                    bos-=(x-m*a[i]+b[i]-1)/b[i];
                }
            }
        }

        return(bos>=0);
    };
    int s=0;
    for(int i=59; i>=0; i--){
        int tmp = s+(1LL<<i);
        if(check(tmp)) s=tmp;
    }

    cout<<s;
}
# 결과 실행 시간 메모리 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 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 3 ms 604 KB Output is correct
11 Correct 150 ms 10952 KB Output is correct
12 Correct 149 ms 10832 KB Output is correct
13 Correct 136 ms 8784 KB Output is correct
14 Incorrect 274 ms 8784 KB Output isn't correct
15 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 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 348 KB Output is correct
7 Correct 1 ms 604 KB Output is correct
8 Correct 0 ms 600 KB Output is correct
9 Correct 74 ms 5624 KB Output is correct
10 Correct 49 ms 3952 KB Output is correct
11 Correct 38 ms 2908 KB Output is correct
12 Correct 30 ms 2392 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 456 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Incorrect 5 ms 544 KB Output isn't correct
19 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 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 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 3 ms 604 KB Output is correct
11 Correct 150 ms 10952 KB Output is correct
12 Correct 149 ms 10832 KB Output is correct
13 Correct 136 ms 8784 KB Output is correct
14 Incorrect 274 ms 8784 KB Output isn't correct
15 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 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 348 KB Output is correct
7 Correct 1 ms 604 KB Output is correct
8 Correct 0 ms 600 KB Output is correct
9 Correct 74 ms 5624 KB Output is correct
10 Correct 49 ms 3952 KB Output is correct
11 Correct 38 ms 2908 KB Output is correct
12 Correct 30 ms 2392 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 456 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 0 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Incorrect 5 ms 544 KB Output isn't correct
19 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 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 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 3 ms 604 KB Output is correct
11 Correct 150 ms 10952 KB Output is correct
12 Correct 149 ms 10832 KB Output is correct
13 Correct 136 ms 8784 KB Output is correct
14 Incorrect 274 ms 8784 KB Output isn't correct
15 Halted 0 ms 0 KB -