Convert Integer to String

Code

#include <stdio.h>

void print_integer_as_string(int num) {
    // Your logic here
    
    int count =0;
    char str[100];
    int is_negative = 0;

    if(num == 0){
        printf("0");
        return;
    }
    if (num < 0) {
        is_negative = 1;
        num = -num;
    }
    
    while(num>0){
        int res=num%10 + '0';
        str[count++]=res;
        num=num/10;
    }
    if (is_negative) {
        str[count++] = '-';
    }

        for(int i=count-1;i>=0;i--){
        printf("%c" ,str[i]);
        if (i > 0) printf(" ");
        
    }
    }


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

Solving Approach