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

Posted by Gabriel Mora
Gabriel Mora
2,378 Points

Print the length of the array real_numbers using the sizeof() function. Your output should look like the following: Array real_numbers can store x items.

I dont understand the last part please help ASAP!

2 Answers

Stone Preston
Stone Preston
42,016 Points
Stone Preston
Stone Preston
42,016 Points

here is a hint: to find the amount of items an array can store, divide the size of the array itself by the size of the datatype it is storing. so if you wanted to find out how many items an array of ints could store you would use

sizeof(myArray)/sizeof(int)
Gabriel Mora
Gabriel Mora
2,378 Points
Gabriel Mora
Gabriel Mora
2,378 Points

Thanks!