oj.uz

답안 #792384

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
792384 2023-07-25T03:55:48 Z MON Job Scheduling (CEOI12_jobs) C++14
100 / 100
 101 ms 10828 KB 
#include<bits/stdc++.h>
using namespace std;

bool func(int arr[], int m, int n, int nummachines, int maxdelay){
	bool res = true;
	int curpos = 0;
	for(int i=1; i<=n; i++){
		if(curpos>=m || !res){
			break;
		}
		else{
			int temp=curpos;
			for(int j=curpos; j<min(curpos+nummachines, m); j++){
				if(arr[j]<=i){
					temp++;
					if(i-arr[j]>maxdelay){
						res = false;
						break;
					}
				}
				else{
					break;
				}
			}
			curpos = temp;
		}
	}
	return curpos==m && res;
}


int main(){
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	int n, d, m;
	cin >> n >> d >> m;
	int arr[m];
	for(int i=0; i<m; i++){
		cin >> arr[i];
	}
	vector<int> arr2[n];
	for(int i=0; i<m; i++){
		arr2[arr[i]-1].push_back(i+1);
	}
	sort(arr, arr+m);
	int minmachine = 0;
	int maxmachine = m;
	while(minmachine<maxmachine){
		int mid = (minmachine+maxmachine)/2;
		bool res = func(arr, m, n, mid, d);
		if(!res){
			minmachine = mid+1;
		}
		else{
			maxmachine = mid;
		}
	}
	cout << minmachine << '\n';
	for(int i = 1; i <= n ; i++) cout << "0\n";
	return 0;
}

Subtask #1
100.0 / 100.0

# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 1496 KB Output is correct
2 Correct 8 ms 1476 KB Output is correct
3 Correct 11 ms 1496 KB Output is correct
4 Correct 8 ms 1496 KB Output is correct
5 Correct 8 ms 1496 KB Output is correct
6 Correct 10 ms 1496 KB Output is correct
7 Correct 8 ms 1496 KB Output is correct
8 Correct 10 ms 1608 KB Output is correct
9 Correct 11 ms 3796 KB Output is correct
10 Correct 12 ms 3832 KB Output is correct
11 Correct 11 ms 1236 KB Output is correct
12 Correct 23 ms 2132 KB Output is correct
13 Correct 34 ms 3664 KB Output is correct
14 Correct 75 ms 4692 KB Output is correct
15 Correct 56 ms 5304 KB Output is correct
16 Correct 96 ms 6864 KB Output is correct
17 Correct 101 ms 8428 KB Output is correct
18 Correct 91 ms 8164 KB Output is correct
19 Correct 99 ms 10828 KB Output is correct
20 Correct 97 ms 8432 KB Output is correct