#include <stdio.h>
#include <stdlib.h>

char **insert_string(char **strings_array, int *array_size, char *insert_str, int index){

    
    char **rslt = malloc((*array_size + 1 )* sizeof(char *));

    int index_clc = 0;
    //char *temp;

    while (index_clc < *array_size){

        
        if (index_clc == index){
            *(rslt + index_clc) = insert_str;
            index_clc ++;
        }
        else{
            *(rslt + index_clc) = *(strings_array + index_clc);
        }


        /*
        if (index_clc >= index){
            temp = *(strings_array + index_clc);
            *(rslt + index + 1) = *(strings_array + index);
        }*/

        index_clc ++;
    }
    //*(rslt + index_clc) = temp;
    //*(strings_array + index) = insert_str;
    
    //free(temp);
    return rslt;
}

int main(){
    char *tests[] = {"This", "is", "a", "long", "example"};
    char *ins = "very";
    int ted = 5;
    
    char **rslt = insert_string(tests, &ted, ins ,3);
    int index = 0;
    while (index < 6){
        printf("%s", *(rslt + index));
        index ++;
    }
    free (rslt);
}