double array

//-std=c99 -Wall -Wextra -Wpedantic -Wshadow

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

#define DARRSIZE 10

bool testas(double* arr, uint32_t num)
{

    double dV = 0.0;

    for(uint32_t i = 0; i < 10; ++i)
    {
        if(num<=i) return false;

        *(arr+i) = dV;
        dV += 1.0;
    }


    return true;
}

int main (int argc, char **argv){

    double dArr[DARRSIZE]={0.0};

    if(!testas(dArr,DARRSIZE))
    {
        printf("error!\n");
        return 1;
    }

    for(uint32_t i =0; i < DARRSIZE; ++i)
    {
        //*(dArr+1) dArr[i]
        printf("%f ",dArr[i]);
    }

    printf("\n");

    return 0;
}

/*
output:

0.000000 1.000000 2.000000 3.000000 4.000000 5.000000 6.000000 7.000000 8.000000 9.000000

*/