View Code of Problem 1

#include <stdio.h>

#include <stdlib.h>
#include <ctype.h>
#include <stdarg.h>
#include <conio.h>
#include <math.h>
#include <string.h>

int main()
{
	char s[101]="";
	long a,b,c;
	double x,y;
	double z;

	/*if(freopen("input.txt", "rt", stdin)==0)
	{
	}*/

	/*if(freopen("output.txt", "wt", stdout)==0)
	{
		errorMsg("Opened file '%s' is error!\n","output.txt");
	}*/


	
	while (gets(s)!=NULL)
	{
		if(sscanf(s,"%ld %ld",&a,&b)==2)
		{
			z=a+b;

			printf("%0.0f \n",z);
		}

	}	
	
    return 0;
}
/*
Main.c:6:19: fatal error: conio.h: No such file or directory
 #include <conio.h>
                   ^
compilation terminated.
*/