Programs

WAP to find smallest among two numbers using if-else condition

 

try type activate.

 

greater_check.c

Code:

#include<stdio.h>

#define EQUAL_ERROR 0
//This function inputs 2 numbers and returns the greater one..
// Returns zero if the numbers are equal
int max(no1,no2)
{
	if(no1 > no2)
	{
		return(no1);
	}
	else if(no1 < no2)
	{
		return(no2);
	}
	else
	{
		return(0); // If the no's are equal
	}
}

int main()
{
	int no1 = 0 , no2 = 0; // Declare and initialise integers
	int greater = 0; // The holder of the greater no
	printf("Please enter 2 numbers seperated by a [space] and the program will tell you which one is greater :- \n");
	scanf("%d %d",&no1,&no2);
	greater = max(no1,no2);
	
	// ERROR CHECKING
	// Check for errors
	if(greater == EQUAL_ERROR)
	{
		printf("The numbers input are equal\n");
		return(-1);
	}
	// else we are clean print the outut
	else
	{
		printf("%d is greater\n",greater);
	}
	return(0);
}

Compiling :-

Code:

gcc greater_check.c -o greater_check