Write a program to input integer no. from the keyboard and check if it is divisible by 3 and 5. Plz check my program in c langua

Question

#include<stdio.h>
void main()
{
int num;
printf ("Enter anl integer: ");
scanf("%d", num);
if( (num 3 == 0 ) && (num 5 == 0)) ;
{
printf ("Number is divisible by 3 and 5");
}
else
{
printf ("Number is not divisible by 3 and 5");
}
}

Answer 1

There should be || not && if you want number divisible by 3 or 5

Khushi Gupta

condition would be like this

if(num % 3 == 0 || num % 5 == 0)

Edited - If you want that number only which is divisible by both 3 and 5 then there would be &&

In this case condition would be

if(num % 3 == 0 && num % 5 == 0)

Answer 2

return type of main function must be `int`.

scanf is called wrong way.
its should be : scanf("%d",&num);

Remove semicolon after
if(condition);

Answer 3

Okk

Answer 4

I did some corrections in your code, check this

#include<stdio.h>
int main()
{
int num;
printf ("Enter anl integer: ");
scanf("%d", &num);
if( (num %3 == 0 ) && (num %5 == 0)) ;
{
printf ("Number is divisible by 3 and 5");
}
else
{
printf ("Number is not divisible by 3 and 5");
}
}

corrections: use '&' in scanf to specify address and '%' operator for remainder.