insertion sort - part 1 hackerrank solution in cpp code example

Example: insertion sort part 1 hackerrank solution

#include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>
#include <assert.h>
void print(int ar_size, int *ar)
{
for (int i = 0; i< ar_size; i++)
{
     printf("%d ", ar[i]);   
}
printf("\n");

}

void insertionSort(int ar_size, int *  ar)
{
int small, sorted = 1, position;
//finding the small value 
for (int i = 0; i< ar_size; i++)
{
    if (ar[i] > ar[i+1])
    {
        small = ar[i+1]; 
        position = i; 
        break; 
    }
}

//sort the array and print
while (sorted != 0)
{

    ar[position + 1] = ar[position]; 
    print(ar_size, ar);
    if (small < ar[position - 1])
    {
        position--; 
        continue;
    }

    ar[position] = small;
    print(ar_size, ar);
    sorted = 0;     
}

}

int main(void) {
   
   int _ar_size;
scanf("%d", &_ar_size);
int _ar[_ar_size], _ar_i;
for(_ar_i = 0; _ar_i < _ar_size; _ar_i++) { 
   scanf("%d", &_ar[_ar_i]); 
}

insertionSort(_ar_size, _ar);
   
   return 0;
}