View Code of Problem 3855

#include<stdio.h>
#include<string.h>
#include<stdio.h>
#include<stdlib.h> 
int main()
{
	int i,t;
	scanf("%d",&t);
	while(t--)
	{
		int a,b,sum=0;
		char ch;
		scanf("%d%c%d",&a,&ch,&b);
		if(ch=='+') sum=a+b; 
		if(ch=='-') sum=a-b;
		printf("%d\n",sum); 
	}
	return 0;
 }