Submission #340220

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Source Code Expand

#include<iostream>
#include<stdio.h>
#include<algorithm>
#include<utility>
using namespace std;
#define rep(i,a,b) for(auto (i)=(a);(i)<(b);(i)++)
int T, N, M;
int item[101];
int man[100];

int main(void){
	cin >> T >> N;
	rep(i, 0, N)cin >> item[i];
	item[N] = 101;
	cin >> M;
	rep(i, 0, M)cin >> man[i];
	int t=0;
	bool flag = true;
	rep(i, 0, M){
		while (man[i] - item[t] > T)t++;
		//たこ焼きが0個でお客さんがきたとき
		if (man[i] < item[t++]){
			flag = false;
			break;
		}
	}
	if (flag)cout << "yes" << endl;
	else cout << "no" << endl;
	return(0);
}

Submission Info

Judge Result