3 29+4823 18be+6784 4ae1-3d6c
#include<stdio.h>
int main(){
int
test;
int fn,sn;
char
f;
scanf("%d",&test);
while(test--){
scanf("%x%c%x",&fn,&f,&sn);
if(f==‘+‘)
printf("%o\n",fn+sn);
else
printf("%o\n",fn-sn);
}
return
0;
}
原文:http://www.cnblogs.com/dreamgoing/p/3579285.html