답안 #907603

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
907603 2024-01-15T22:59:29 Z AlphaMale06 Self Study (JOI22_ho_t2) C++14
0 / 100
272 ms 5120 KB
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;
#define yes cout << "YES\n"
#define no cout << "NO\n"
#define F first
#define S second
#define pb push_back
#define mp make_pair
#define all(x) (x).begin(), (x).end()
#define int long long
 
 
void solve(){
	int n, m;
	cin >> n >> m;
	int a[n], b[n];
	for(int i=0; i< n; i++)cin >> a[i];
	for(int i=0; i< n; i++)cin >> b[i];
	int l=0; int r=1e18+1;
	int ans=0;
	while(l<=r){
		int s=l+r>>1;
		int save=n*m;
		for(int i=0; i< n; i++){
			int temp=s;
			int mx=max(a[i], b[i]);
			if(mx*m<=s){
				temp-=mx*m;
				save-=m;
				save-=(temp+b[i]-1)/b[i];
			}
			else{
				save-=(s+mx-1)/mx;
			}
		}
		if(save>=0){ 
			ans=s;
			l=s+1;
		}
		else r=s-1;
	}
	cout << ans << '\n';
}
 
 
signed main(){
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	solve();
}

Compilation message

Main.cpp: In function 'void solve()':
Main.cpp:24:10: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   24 |   int s=l+r>>1;
      |         ~^~
# 결과 실행 시간 메모리 Grader output
1 Correct 1 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 344 KB Output is correct
6 Correct 1 ms 356 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 3 ms 344 KB Output is correct
11 Correct 143 ms 4956 KB Output is correct
12 Correct 143 ms 4956 KB Output is correct
13 Correct 133 ms 5120 KB Output is correct
14 Incorrect 272 ms 4956 KB Output isn't correct
15 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 1 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 1 ms 344 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 71 ms 2780 KB Output is correct
10 Correct 49 ms 1880 KB Output is correct
11 Correct 36 ms 1372 KB Output is correct
12 Correct 31 ms 1780 KB Output is correct
13 Correct 1 ms 348 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 348 KB Output is correct
18 Incorrect 4 ms 348 KB Output isn't correct
19 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 1 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 344 KB Output is correct
6 Correct 1 ms 356 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 3 ms 344 KB Output is correct
11 Correct 143 ms 4956 KB Output is correct
12 Correct 143 ms 4956 KB Output is correct
13 Correct 133 ms 5120 KB Output is correct
14 Incorrect 272 ms 4956 KB Output isn't correct
15 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 1 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 1 ms 344 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 71 ms 2780 KB Output is correct
10 Correct 49 ms 1880 KB Output is correct
11 Correct 36 ms 1372 KB Output is correct
12 Correct 31 ms 1780 KB Output is correct
13 Correct 1 ms 348 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 348 KB Output is correct
18 Incorrect 4 ms 348 KB Output isn't correct
19 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 1 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 344 KB Output is correct
6 Correct 1 ms 356 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 3 ms 344 KB Output is correct
11 Correct 143 ms 4956 KB Output is correct
12 Correct 143 ms 4956 KB Output is correct
13 Correct 133 ms 5120 KB Output is correct
14 Incorrect 272 ms 4956 KB Output isn't correct
15 Halted 0 ms 0 KB -