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A + B Again 2057 有符号的64进位的运算

时间:2015-07-05 16:23:22      阅读:125      评论:0      收藏:0      [点我收藏+]

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Problem Description
There must be many A + B problems in our HDOJ , now a new one is coming.
Give you two hexadecimal integers , your task is to calculate the sum of them,and print it in hexadecimal too.
Easy ? AC it !
 

 

Input
The input contains several test cases, please process to the end of the file.
Each case consists of two hexadecimal integers A and B in a line seperated by a blank.
The length of A and B is less than 15.
 

 

Output
For each test case,print the sum of A and B in hexadecimal in one line.
 

 

Sample Input
+A -A +1A 12 1A -9 -1A -12 1A -AA
 

 

Sample Output
0 2C 11 -2C -90
 

 

Author
linle
 

 

Source
 

 

Recommend
linle   |   We have carefully selected several similar problems for you:  2060 2058 2056 2059 2061 
 
 
 
 
 1 #include<stdio.h>
 2 int main()
 3 {
 4    long long int x,y,z;
 5     while(~scanf("%llx%llx",&x,&y))
 6     {
 7     (x+y>=0)?printf("%llX\n",x+y):printf("-%llX\n",-(x+y));
 8     }
 9     return 0;
10 }

 

A + B Again 2057 有符号的64进位的运算

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原文地址:http://www.cnblogs.com/wangmengmeng/p/4622401.html

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