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SOLVED: Question: Do I need to wrap up 'if' with a func or a closure ?

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@boat  

Or I could just use it straight out ?

In my code, Xcode red-warns me at the first line of if : expected declaration

import SwiftUI

struct ContentView: View {

    let threeMoves = ["Rock","Scisscors","Paper"]

    @State private var computerPick = Int.random(in: 0..<3)
    @State private var winOrLose = Bool.random()
    @State private var userScore = 0

    @State private var questionCount = 1
    @State private var showingResult = false
    @State private var correctAnswers = ""

            if threeMoves[computerPick] == "Rock" && winOrLose == true {
                correctAnswers ==  "Scissors"

            } else if threeMoves[computerPick]  ==  "Rock" && winOrLose == false {
                correctAnswers == "Paper"}

            else if threeMoves[computerPick]  ==  "Scissors" && winOrLose == true {
                correctAnswers ==  "Paper"}

            else if threeMoves[computerPick]  ==  "Scissors" && winOrLose == false {
                correctAnswers == "Rock"}

            else if threeMoves[computerPick]  ==  "Paper" && winOrLose == true {
                correctAnswers ==  "Rock"}

            else if threeMoves[computerPick]  ==  "Paper" && winOrLose == false {
                correctAnswers == "Scissors"}

            else {correctAnswers ==  "Not Applicable"}

4      

@boat  

By the way, I got Paul's logic on this Challenge's solution, whic is creating another array of winning moves.

I just still want to make my own clumsy codes work. Try to drill wood to make fire,so to speak. I am using this Challenger to improve my understandings

Thank you in advance,

Boat

4      

Yes, you have to put statements, like if ... else ... inside a function or computed property. They can't be by themselves at the root level of a struct or class.

5      

@boat  

Thank you @roosterboy

Have a great day ~

4      

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