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

Devin Smith
Devin Smith
1,385 Points
Posted by Devin Smith
Devin Smith
1,385 Points

I do not understand how to do the For Loop and While Loop challenge. Can I get an example?

I do not understand how to do the For Loop and While Loop challenge. Can I get an example?

variable_assignment.mm 
for (int mathTotal= 5; mathTotal > 25; mathTotal++;){
  bool isComplete

1 Answer

Andres Aguero
Andres Aguero
30,545 Points
Andres Aguero
Andres Aguero
30,545 Points

Hi Devin,

You need to add to the mathTotal each time 'i' increments. Also, in your code you have i > 25, but the challenge was asking to stop once 'i' reaches 25. Hope that helps!

int mathTotal;
BOOL isComplete;

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