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iOS Objective-C Basics Introduction to Operators and Conditionals Review IF / ELSE

Posted by BIRIMA BURMA
BIRIMA BURMA
1,030 Points

Hi! I,am again with if else training!

variable_assignment.mm 
bool hasBonus;
int powerPoints=5;
if (powerPoints>3;)
  hasBonus= false;
else {powerPoints<=3;}
       hasBonus= true;

3 Answers

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

powerPoints needs to equal 0. Also, use an if-else statement:

Task 1

bool hasBonus;
int powerPoints = 0;

Task 2

if (powerPoints < 3){
  hasBonus = false;
} else {
  hasBonus = true;
}
Caleb Kleveter
MOD
Caleb Kleveter
Treehouse Moderator 37,862 Points
Caleb Kleveter
Caleb Kleveter
Treehouse Moderator 37,862 Points
  1. The first part of the if-statement is missing it's parentheses.
  2. You don't place a conditional for an else-statement.
  3. No semi-colons in if-statements
  4. Should hasBonus be set to true if you have more then 3 power points, and not the other way around?
bool hasBonus;
int powerPoints=5;

if (powerPoints > 3) {
  hasBonus= false;
} else {
   hasBonus= true;
}
BIRIMA BURMA
BIRIMA BURMA
1,030 Points
BIRIMA BURMA
BIRIMA BURMA
1,030 Points 
bool hasBonus;
int powerPoints=5;
if (powerPoints <3){
hasBonus=false;
}
if (powerPoints>=3){
hasBonus=true;
}