Submission #147362

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Source Code Expand

#include <iostream>
#include <cstring>
using namespace std;
int main(){
	int t,n;
	cin>>t>>n;
	int a[n];
	for (int& i : a)cin>>i;
	int m;
	cin>>m;
	int b[m];
	for (int& i : b)cin>>i;
	bool sold[n];
	memset(sold,0,sizeof sold);
	bool flag = true;
	for (int i = 0; i < m; i++) {
		int sell = n+1;
		for (int j = 0; j < n; j++) {
			if(a[j]+t >= b[i] && a[j] <= b[i] && !sold[j]){
				sell = j;
				break;
			}
		}
		if(sell == n+1){
			flag = false;
			break;
		}
		sold[sell] = true;
	}
	puts(flag?"yes":"no");
	return 0;
}

Submission Info

Judge Result