Convert Integer to String

Code

#include <stdio.h>

void print_integer_as_string(int num) {
    // Your logic here
    char digits[16] = {0};
    int i=0;
    if(num==0)
    {
        printf("0");
    }
    if(num<0)
    {
        printf("- ");
        num = -num;
    }
    while(num)
    {
        digits[i++] = num%10 + '0';
        num = num/10;
    }
    while(i>0)
    {
        printf("%c ",digits[--i]);
    }
}

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

Solving Approach