01array_basics.c

//
// Created by DELL on 2022/3/12.
//
#include <stdio.h>
#include "io_utils.h"

#define ARRAY_SIZE 10

int global_array[ARRAY_SIZE];

int main() {
  // index from 0!!!
  auto int array[ARRAY_SIZE];

  for (int i = 0; i < ARRAY_SIZE; ++i) {
    //array[i] = i;
    PRINT_HEX(global_array[i]);
  }

  int array_2[ARRAY_SIZE] = {0,1,2,3,4,5,6,7,8,9};
  for (int i = 0; i < ARRAY_SIZE; ++i) {
    PRINT_INT(array_2[i]);
  }

  double array_double[5] = {0.1, 2.3};
  for (int i = 0; i < 5; ++i) {
    PRINT_DOUBLE(array_double[i]);
  }

  // C99
  char array_char[5] = {[2] = 'o' ,[0]='l',  [0]='x'};
  for (int i = 0; i < 5; ++i) {
    PRINT_CHAR(array_char[i]);
  }
  return 0;
}