//multiplication of two numbers using function
#include<stdio.h>
#include<conio.h>
int mul(int,int);
main()
{
int a,b,pro;
printf("Input two integer numbers:");
scanf("%d%d",&a,&b);
pro=mul(a,b);
printf("Multiplication of two integer=%d",pro);
getch();
}
int mul(int x, int y)
{
int p;
p=x*y;
return(p);
}