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Description
Input
Output
Sample Input
Sample Output
#include<stdio.h> int main() { __int64 a,b,c; char s[100]; while(scanf("%I64X%I64X",&a,&b)!=EOF) { c=a+b; if(c<0) printf("-%I64X\n",-c); else printf("%I64X\n",c); } return 0; }
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原文地址:http://www.cnblogs.com/farewell-farewell/p/5205412.html