2013
12-21

A+B Coming

Many classmates said to me that A+B is must needs.
If you can’t AC this problem, you would invite me for night meal. ^_^

Input may contain multiple test cases. Each case contains A and B in one line.
Input terminates by EOF.

Output A+B in decimal number in one line.

1 9
A B
a b

10
21
21

ps:输入16进制的方法
#include"stdio.h"
int main()
{
int a,b;
while(scanf("%x%x",&a,&b)!=EOF)
printf("%d\n",a+b);
return 0;
}