函数运用 + minmax

#include<iostream>

using namespace std;

bool isgood(int sp,int lp){
	if(sp>=90 and sp<=140 and lp>=60 and lp<=90){
		return true;
	}
	else return false;
}

int main(){
	int n;
	cin>>n;
	int continuetime=-99,cnttime=0;
	for(int i=1;i<=n;i++){
		int sp,lp;
		cin>>sp>>lp;
		if(isgood(sp,lp)){
			++cnttime;
		}
		else{
			continuetime=max(continuetime,cnttime);
			cnttime=0;
		}
	}
	continuetime=max(continuetime,cnttime);
	cnttime=0;
	cout<<continuetime;
	return 0;
}