c

==============================================================
#include <stdio.h>

int mult ( int x, int y );

int main()
{
  int x;
  int y;
 
  printf( "Please input two numbers to be multiplied: " );
  scanf( "%d", &x );
  scanf( "%d", &y );
  printf( "The product of your two numbers is %d\n", mult( x, y ) );
  getchar();
}

int mult (int x, int y)
{
  return x * y;
}

==============================================================