AIM:
To write a program to illustrate a function with arguments and with return values.
ALGORITHM:
Step 1: Start the program.
Step 2: Enter the two numbers.
Step 3: Call the function with two arguments passed to it.
Step 4: Find GCD of two numbers in the calling function.
Step 5:Return answer to the called function from the calling function.
Step 6: Print the GCD value in the main function.
Step 7: Stop the program.
PROGRAM CODE:
#include<stdio.h>
#include<conio.h>
void main()
{ int ans,a,b; clrscr(); printf("n Enter value of a and b :"); scanf("%d%d",&a,&b); ans=gcd(a,b); printf("n GCD of %d, %d is %d",a,b,ans); getch();
}
int gcd(int x, int y)
{ int t; while(x!=y) { if(x>y) x=x-y; else if(x<y) y=y-x; } return x;
}
OUTPUT:
RESULT:
Thus the C program to illustrate a function with arguments and with return values is written and executed successfully.
