Convert Integer to String

Code

#include <stdio.h>

void print_integer_as_string(int num) {
    // Your logic here
    int i=0;
    char str[8];
    int count = 0;
    int sign = 0;
    if(num == 0)
        printf("0");
    if(num < 0){
        num = -num;
        sign = -1;
    }
    while(num > 0){
        str[i] = (num % 10) + '0';
        num = num / 10;
        i++;
        count++;
    }
    if(sign == -1){
        str[i] = '-';
        count++;
    }
    for(int j=0;j<count;j++){
        printf("%c ", str[count-j-1]);
    }
}

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

Solving Approach