#include <stdio.h>
int main()
{
    int arr[5] = {1, 2, 3, 4, 5};
    for (int i = 0; i < 5; i++)
    {
        printf("%d ", arr[i]);
    }
    printf("\n");
    return 0;
}

kodingwindow@kw:~$ gcc kw.c
kodingwindow@kw:~$ ./a.out
1 2 3 4 5 
kodingwindow@kw:~$