답안 #921142

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
921142 2024-02-03T10:59:56 Z AnasAAF Self Study (JOI22_ho_t2) C++14
0 / 100
250 ms 5608 KB
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define endl '\n'
#define ld long double

int main(){
    ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    ll n, m;cin>>n>>m;
    vector<ll>a(n), b(n);
    for(int i=0;i<n;i++)cin>>a[i];
    for(int i=0;i<n;i++)cin>>b[i];

    ll l(0), r = 1e17;
    while(l<r){
        ll mid = (l+r+1)/2;
        //cout<<mid<<" "<<l<<" "<<r<<endl;
        ll ext(0);
        for(int i=0;i<n;i++){
             ext += max(m - ((mid+(max(a[i], b[i])-1))/(max(a[i], b[i]))), 0ll);
        }
        for(int i=0;i<n;i++){
            if(m*max(a[i], b[i])>=mid)continue;
            ll sm = ceil((ld)(mid - m*max(a[i], b[i]))/b[i]);
            ext-=sm;
        }

        if(ext<0){
            r=mid-1;
        }
        else l = mid;
    }
    cout<<l<<endl;

    return 0;
}
# 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 344 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 1 ms 344 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 4 ms 348 KB Output is correct
11 Correct 193 ms 5212 KB Output is correct
12 Correct 175 ms 4956 KB Output is correct
13 Correct 177 ms 4956 KB Output is correct
14 Incorrect 250 ms 5144 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 344 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 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 91 ms 5608 KB Output is correct
10 Correct 61 ms 3944 KB Output is correct
11 Correct 47 ms 2908 KB Output is correct
12 Correct 40 ms 2392 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 0 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 452 KB Output is correct
18 Incorrect 5 ms 344 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 344 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 1 ms 344 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 4 ms 348 KB Output is correct
11 Correct 193 ms 5212 KB Output is correct
12 Correct 175 ms 4956 KB Output is correct
13 Correct 177 ms 4956 KB Output is correct
14 Incorrect 250 ms 5144 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 344 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 344 KB Output is correct
7 Correct 0 ms 344 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 91 ms 5608 KB Output is correct
10 Correct 61 ms 3944 KB Output is correct
11 Correct 47 ms 2908 KB Output is correct
12 Correct 40 ms 2392 KB Output is correct
13 Correct 1 ms 344 KB Output is correct
14 Correct 0 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 452 KB Output is correct
18 Incorrect 5 ms 344 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 344 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 1 ms 344 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 4 ms 348 KB Output is correct
11 Correct 193 ms 5212 KB Output is correct
12 Correct 175 ms 4956 KB Output is correct
13 Correct 177 ms 4956 KB Output is correct
14 Incorrect 250 ms 5144 KB Output isn't correct
15 Halted 0 ms 0 KB -