Thread: Printing the whole array's values.

Hi, I'm so curious to know if there's a quick way to printf whole the array's value, I tried to use this syntax

Code:

 printf("%d", arr1);

supposing I have

Code:

 int arr1[5]={1,2,3,4,5}

but didn't work very well...any idea/suggest to printf whole the whole array's value without using loop for/while!!



thanks!

Not really. You need a loop.

any idea/suggest to printf whole the whole array's value without using loop for/while!!

Nope. If you want to print the array you need a loop of some kind.

Jim

Alright...and in the same content of the arrays..


How can I exactly pass an array between two functions? sorry if that's not relevant to ask like these questions but I really struggling alone to know how!!, can anyone elaborate and give any example of how to pass an array between two functions? thanks very very much!

What have you tried?

Jim

Actually, here is a solution that doesn't use a loop

Code:

#include <stdio.h>

int parray(const int *a, size_t sz)
{
    if (sz != 0) {
        int i = parray(a, sz - 1);
        printf("%d\n", i);
    }
    return a[sz];
}

int main(void)
{
    int arr1[]={1,2,3,4,5};
    
    parray(arr1, sizeof arr1 / sizeof arr1[0]);
    
    return 0;
}

The only problem is that for all intents and purposes it's a loop