题解 | #kiki算数#
kiki算数
https://www.nowcoder.com/practice/bcaf710fb58a44e1b678a890e6e90d7c
#include <stdio.h>
int main()
{
int a, b;
while (scanf("%d %d", &a, &b) != EOF)
{
int ret = a + b;
if(ret >= 100 && ret % 10 == 0)
ret %= 10;
else if(ret >= 100 && ret % 10 !=0)
ret %= 100;
else
;
printf("%d\n", ret);
}
return 0;
}
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