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iOS Objective-C Basics (Retired) Fundamentals of C Variables

Posted by Irwin Gonzales
Irwin Gonzales
1,138 Points

I hit an error

I am on the first challenge and I hit the error warning "expected expression". what do I do?

Dino Paškvan
Dino Paškvan
Courses Plus Student 44,108 Points

Could you paste your code here? It'll be much easier to figure out what the problem is that way.

Irwin Gonzales
Irwin Gonzales
1,138 Points

Massive thanks! here is the code I put

{

float radius = 14.5; printf("radius has the value of %f.\n", radius); return 0;

}

I tried line for line, nothing seems to be working out.

2 Answers

Dave Ko
Dave Ko
11,915 Points
Dave Ko
Dave Ko
11,915 Points 
@autoreleasepool {

        float radius = 14.5;
        printf("radius has the value of %f.\n", radius);

        // move your return below the } 
    }
    return 0;
}
Irwin Gonzales
Irwin Gonzales
1,138 Points
Irwin Gonzales
Irwin Gonzales
1,138 Points

Thank you so much!