arrays.c

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include "arrays.h"
#include "main.h"

//===== OPERACJE NA TABLICACH =====
int * return_array() {
	return (int *) malloc(array_size*sizeof(int));
}

int *return_array_duplicate(int *tablica) {
	int *rezultat = (int*)malloc(array_size*sizeof(int));
	for(int i = 0; i < array_size; i++) {	
		rezultat[i] = tablica[i];
	}
	return rezultat;
}

void print_array(int *tablica) {
	for(int i = 0; i < array_size; i++)
	{
		printf("%d ", tablica[i]);
	}
}

void populate_array_with_random(int *tablica) {
	srand(time(NULL));
	for(int i = 0; i < array_size; i++) {	
		tablica[i] = rand() % array_size;
	}
}

void populate_array_with_ascending(int *tablica) {
    for(int i = 0; i < array_size; i++) {
        tablica[i] = i+1;
    }
}

void populate_array_with_descending(int *tablica) {
    int max_val = array_size;
    for(int i = 0; i < array_size; i++) {
        tablica[i] = max_val--;
    }
}

void populate_array_with_constant(int *tablica ) {
 int stala = array_size/2;
 for(int i = 0; i < array_size; i++) {
        tablica[i] = stala;
    }
}

void populate_array_with_v_shape(int *tablica) {
    int half = array_size - array_size/2;
    for(int i = 0; i < array_size; i++) {
        if(i < array_size - array_size/2) tablica[i] = half--;
        else tablica[i] = half++;
    }
}


//===============================