Time limit exceeded.超时
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Time limit exceeded.超时
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Dpf20120621楼主2024/4/26 18:53
#include<bits/stdc++.h>
using namespace std;
long long n,t,f,x,a,sum;
int main(){
	scanf("%lld%lld%lld",&n,&t,&f);
	for(long long i=0;i<n;i++){
		scanf("%lld%lld",&x,&a);
		if(f-x<=t-a)sum++;
	}
	printf("%lld",sum);
	return 0;
}
2024/4/26 18:53
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