Convert Integer to String

Code

#include <stdio.h>
#include <math.h>
#include <stdlib.h>
void print_integer_as_string(int num) {
    // Your logic here
    if(num==0){
        printf("0");
        return;
    } 
    if(num<0){
        printf("- ");
        num*=-1;
    } 
    int len = floor(log10(abs(num)))+1;
    for(int i=len-1;i>=0;i--){
        int p = pow(10,i);
        printf("%d ",(int)num/p);
        num=num%p;
    }
}

int main() {
    int num;
    scanf("%d", &num);
    print_integer_as_string(num);
    return 0;
}

Solving Approach