Trailing zeroes in factorial coding question

 For an integer N find the number of trailing zeroes in N!.

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STUDY EVERTHING

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#include <stdio.h>

#include <conio.h>

void main(){

    int n, i, count=0, sum = 1;

    printf("enter the number: ");

    scanf("%d", &n);

    

    for(i=n; i>=1; i--)

    

    sum = sum*(i);

    {

    int count_digit(int sum){

    {

    if(sum > 0)

    {

        if(sum%10==0)

        count++;

        count_digit(sum/10);

}

return count;

    }

}

    printf("%d", count_digit(sum));

}}

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