hi guys

I am trying to write a program that uses a function multiple to determine for a pair of integers whether the second integer is a multiple of the first. The function should return 1 (true) if its the case or 0(flase). The funtion should be used in a prgram that inputs a series of pairs of integers.

I know my attempt is wrong, can anyone help
Thanks



#include <stdafx.h>
#include <stdio.h>

/* function main begins programme execution */
int main( void )
{
int counter = 1 ; /* declares and initializes counter */
int multipe = 0 ; /*declares and initializes multipe */
int number ; /* declares number */
int secnumber = 0 ; /* declares and initializes second number */

/* processing phase */
while ( counter <= 2 ) { /* loop 2 times */
printf( " Enter number : " ) ; /* prompt for input */
scanf( "%d", &number ) ; /* read number from user */

if (secnumber * secnumber == number) { /* begin loop to determine the if secnumber is a multiple of first number */

Printf( " True ") ;
else
printf( " False" );
} /* end if */


++counter / *increment counter */
} /* end while


return 0 ; /* indicate that program ended successfully */

} /* end function main */

First and foremost, you are not ever taking in a second separate variable. You are simply overwriting the first. I would suggest prompting the user for two different numbers using two different variables.

If I am not wrong then you are saying that you need to find whether second number is multiple of first.
This mean :
if
number 1 = 12 and
number 2 = 48 then

number 2 is multiple of number1 as 12 X 4 = 48. am I right?

If yes then...

as Amadeus said first take numbers in 2 different variables.

then just do number2 % number1. [checking reminder]
If it's 0 then number2 is multiple of number1
else it is not.

And for series of pairs you can call this function in loop, right?

Hope this will help you.