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不用开数组的方法#include <stdio.h>
int main()
{
int n,i;
char a,b,c,d,k,l;
scanf("%d", &n);
k = 0;
scanf("%d %d", &a, &b);
l = (a + b) / 10;
k = (a + b) % 10;
if(l > 0)
{
printf("%d", l);
}
for(i = 1; i < n; i++)
{
c = l;
d = k;
scanf("%d %d", &a, &b);
l = (a + b) / 10;
k = (a + b) % 10;
printf("%d", l + d);
}
printf("%d", k);
printf("\n");
return 0;
}
==================
实在找不到有什么问题了,大家帮忙看下是怎么回事,另外对题目有疑问,说输出的长度和输入的长度要一致,但如果出现下面的情况该怎么办?
2
9 9
9 9
按道理说应该得到198的,但这样就输出了3位,郁闷啊
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