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    array_of_routines.c array_utils.h print.c arrays_and_pointers.c arrays_basics.c command_line.c fibonacci.c hello_world.c hello_world_correct.c linked_list.c malloc_stuff.c nans_and_other_oddities.c rationals_with_structs.c routine_pointers.c experiments.c naive_sequence_of_longs.c naive_sequence_of_longs.h sequence_of_longs.c sequence_of_longs.h tests.c sizeof_and_arrays.c array_of_doubles.c array_of_doubles.h perform_experiments.c sorting_algorithms.c sorting_algorithms.h string_io.c
  • ¶

    sizeof_and_arrays.c – Arrays e sizeof

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

void print(int number_of_items, int items[number_of_items])
{
	printf("sizeof(items): %zu\n", sizeof(items));

	for (int i = 0; i != number_of_items; i++)
		printf("items[%d] = %d\n", i, items[i]);
}

int main(void)
{
	int ages[] = {23, 24, 25, 26};

	printf("sizeof(ages):          %zu\n", sizeof(ages));
	printf("sizeof(char):          %zu\n", sizeof(char));
	printf("sizeof(short int):     %zu\n", sizeof(short int));
	printf("sizeof(int):           %zu\n", sizeof(int));
	printf("sizeof(long int):      %zu\n", sizeof(long int));
	printf("sizeof(long long int): %zu\n", sizeof(long long int));
	print(sizeof(ages) / sizeof(int), ages);

	return EXIT_SUCCESS;
}