#include <stdio.h>
void main(){
	int room[201];
	int h,i,j,k,l;
	int low,high,testcase,s,t,max;
	scanf("%d",&testcase);
	for(h=1;h<=testcase;h++){
		for(i=1;i<=200;i++)room[i]=0;
		scanf("%d",&j);
		for(i=1;i<=j;i++){
			scanf("%d %d",&s,&t);
			low=(s<t)?s:t;
			high=(s>t)?s:t;
			for(k=low;k<=high;k++){
				room[k]++;
			}
			if(low%2==0)room[low-1]++;
			if(high%2==1&&high!=200)room[high+1]++;
		}
		max=room[1];
		for(l=1;l<=200;l++){
			max=(room[l]>max)?room[l]:max;
		}
		printf("%d\n",10*max);
	}
}

• Re:为什么测试数据全部正确，但是会Runtime Error呢？百思不得其解 (588) tzzy 2011-03-19 17:28:36