Function Examples(No Pass and Return)

Current Set : Set 10
Set 1     Set 2     Set 3     Set 4     Set 5     Set 6     Set 7     Set 8    Set 9    Set 10

Question:3
Write a function in C language to take input for 2 numbers calculate and print their difference?
Sol:

#include <stdio.h>
//function definition
int diff()
{
	int a,b;
	printf("Enter 2 nos ");
	scanf("%d %d",&a,&b);
	if(a>b)
	return(a-b);
	else
	return(b-a);
}
int main()
{
	int d;
	d=diff();
	printf("difference = %d\n",d);
	return 0;
}

Question:4
Write a function in C language to take input for 3 numbers check and print the largest number?
Sol:

#include <stdio.h>
//function definition
int largest()
{
	int a,b,c;
	printf("Enter 3 nos ");
	scanf("%d %d %d",&a,&b,&c);
	if(a>b && a>c)
	return(a);
	else
		if(b>c)
	  	return(b);
	  	else
	  	return(c);
}
int main()
{
	int d;
	d=largest();
	printf("max no = %d\n",d);
	return 0;
}

Current Set : Set 10
Set 1     Set 2     Set 3     Set 4     Set 5     Set 6     Set 7     Set 8    Set 9    Set 10