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

Andy Ang
Andy Ang
984 Points
Posted by Andy Ang
Andy Ang
984 Points

Array length

The challenge wants me to compute the array length. So i did printf("Array can store %ld items\n",sizeof(real_numbers)/sizeof(float));

would definitely give me the answer. I even compiled it and got the answer.

1 Answer

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

the challenge asks for the output string to be "Array real_numbers can store %ld items" what you have right now is "Array can store %ld items"