杭电1002

 终于ac了，杭电要连续输入，记得每次测试结束后，将每个数组复位 

#include "stdio.h"
#include "string.h"
main()
{
	int a[1010] = {0},b[1010] = {0},c[1010] = {0};
	int i,d,l1,l2,T,tem;
	char s1[1010],s2[1010];
	while(scanf("%d",&T)!=EOF)
	{
		tem = 1;
		while(tem <= T)
		{
			scanf("%s%s",s1,s2);
			l1 = strlen(s1);
			l2 = strlen(s2);
			for(i=0; i<l1; i++)
			{
				a[l1-1-i] = s1[i] - '0'; 
			} 
			for(i=0; i<l2; i++)
			{
				b[l2-1-i] = s2[i] - '0';
			}
			d = 0;
			for(i=0; (i<=l1 || i<=l2); i++)
			{
				c[i] = (a[i] + b[i] + d) % 10;
				d = (a[i]+ b[i] + d)>9 ? 1:0;
			}	
			while(c[i] == 0)	{i--; }
			printf("Case %d:\n",tem++);
			printf("%s + %s = ",s1,s2);
			while(i>=0) {printf("%d",c[i]);i--;	}
			printf("\n");
			if(tem<=T)	printf("\n");
			memset(a,0,sizeof(a));
			memset(b,0,sizeof(b));
			memset(c,0,sizeof(c));
		}
	}
	return 0;
}

终于ac了，杭电要连续输入，记得每次测试结束后，将每个数组复位