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iOS Objective-C Basics (Retired) Pointers and Memory Array Size and Length

Posted by Kanybek Zhagusaev
Kanybek Zhagusaev
189 Points

I stucked

I don't know what's wrong here?

array_length.mm 
float real_numbers[] = {22.33, 33.2, 55.2, 66.2, 55.3};
printf("Array real_numbers is %lu bytes", sizeof(real_numbers));

1 Answer

Guled Ahmed
Guled Ahmed
12,806 Points
Guled Ahmed
Guled Ahmed
12,806 Points

The correct format is %ld (long).

Kanybek Zhagusaev
Kanybek Zhagusaev
189 Points

thanks!!!