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iOS Swift 2.0 Basics Swift Operators Working With Operators: Part 2

Raymond Espinoza
Raymond Espinoza
1,989 Points
Posted by Raymond Espinoza
Raymond Espinoza
1,989 Points

unary operations

Cant seem to get totalScore and initialScore to have the same value after the increment operation ?

3 Answers

garyguermantokman
garyguermantokman
21,097 Points 
// Enter your code below

var initialScore = 8

// If the operator is written before the variable, it increments the variable before returning its value
let totalScore = ++initialScore
Heath Robertson
PLUS
Heath Robertson
Courses Plus Student 2,757 Points
Heath Robertson
Heath Robertson
Courses Plus Student 2,757 Points

just this

var initialScore = 8

let totalScore = ++initialScore

Heath Robertson
PLUS
Heath Robertson
Courses Plus Student 2,757 Points
Heath Robertson
Heath Robertson
Courses Plus Student 2,757 Points

just this var initialScore = 8 let totalScore = ++initialScore