Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Objective-C Basics Scope and Loops Review Scope and Loops

Jason Smith
PLUS
Jason Smith
Courses Plus Student 5,193 Points
Posted by Jason Smith
Jason Smith
Courses Plus Student 5,193 Points

Objective-C for loop excercise

it keeps telling me to check my syntax and I'm not sure where I am going wrong

variable_assignment.mm 
int mathTotal;
bool isComplete;
for (int i = 5; i <= 25; i++)
{
    isComplete = true;
}

1 Answer

Caleb Kleveter
MOD
Caleb Kleveter
Treehouse Moderator 37,862 Points
Caleb Kleveter
Caleb Kleveter
Treehouse Moderator 37,862 Points

isComplete needs to be set after the loop ends. BOOL should be in all caps.. Make sure you are adding to the mathTotal variable!

int mathTotal;
BOOL isComplete;
for (int i = 5; i < 26; i++)
{
    mathTotal += i;
}

isComplete = true;