HDU_ACM step 1.2.1 A+B Coming

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A+B Coming

Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 4716 Accepted Submission(s): 2130 

Problem Description

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

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

 

Output

Output A+B in decimal number in one line.

 

Sample Input

1 9A Ba b

 

Sample Output

102121

基础，这道题主要是练习如何输入16进制的数。

#include<iostream>#include<string>using namespace std;int main(){int a ,b ;while(cin>>hex>>a>>hex>>b){cout<<a+b<<endl;}return 0;}