답안 #937955

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
937955 2024-03-04T17:10:31 Z Litusiano Self Study (JOI22_ho_t2) C++17
0 / 100
435 ms 7488 KB
#include<bits/stdc++.h>
using namespace std;
#define int long long
#define endl "\n"
 
vector<pair<int,int>> v;
int n,m;
bool check(int mid){
	vector<int> need(n,0);
	int left = 0;
	for(int i = 0; i<n; i++){
		int z = max(v[i].first, v[i].second);
		int z1 = z + mid -1;
		int k = (z1)/z;
		z*=m;
		if(k > m) need[i] = mid-(z);
		else left+=m-k;
	}
	for(int i = 0; i<n; i++){
		int z = need[i];
		z += v[i].second;
		z--;
		left -= (z)/v[i].second;	
	}
	return left>=0;
}
 
signed main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cin>>n>>m;
	v.resize(n);
	for(auto& x : v) cin>>x.first; for(auto& x : v) cin>>x.second;
	int low = 0; int high = 1e18+5;
	while(high > low+1){
		int middle = (low+high)/2;
		if(check(middle)) low = middle;
		else high = middle;
	}
	cout<<low<<endl;
}	

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:33:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   33 |  for(auto& x : v) cin>>x.first; for(auto& x : v) cin>>x.second;
      |  ^~~
Main.cpp:33:33: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
   33 |  for(auto& x : v) cin>>x.first; for(auto& x : v) cin>>x.second;
      |                                 ^~~
# 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 1 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 444 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 4 ms 348 KB Output is correct
11 Correct 247 ms 7488 KB Output is correct
12 Correct 258 ms 7440 KB Output is correct
13 Correct 235 ms 7468 KB Output is correct
14 Incorrect 435 ms 7444 KB Output isn't correct
15 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 1 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 131 ms 3924 KB Output is correct
10 Correct 84 ms 2648 KB Output is correct
11 Correct 62 ms 2136 KB Output is correct
12 Correct 51 ms 1884 KB Output is correct
13 Correct 1 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 Incorrect 8 ms 348 KB Output isn't correct
19 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 1 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 444 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 4 ms 348 KB Output is correct
11 Correct 247 ms 7488 KB Output is correct
12 Correct 258 ms 7440 KB Output is correct
13 Correct 235 ms 7468 KB Output is correct
14 Incorrect 435 ms 7444 KB Output isn't correct
15 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 1 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 131 ms 3924 KB Output is correct
10 Correct 84 ms 2648 KB Output is correct
11 Correct 62 ms 2136 KB Output is correct
12 Correct 51 ms 1884 KB Output is correct
13 Correct 1 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 Incorrect 8 ms 348 KB Output isn't correct
19 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 1 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 444 KB Output is correct
8 Correct 1 ms 348 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 4 ms 348 KB Output is correct
11 Correct 247 ms 7488 KB Output is correct
12 Correct 258 ms 7440 KB Output is correct
13 Correct 235 ms 7468 KB Output is correct
14 Incorrect 435 ms 7444 KB Output isn't correct
15 Halted 0 ms 0 KB -