S_Playground_J_W4

使用類別Player來建立一個玩家player，下列哪一個語法正確?

• let player = Player()

• let Player = player()

• Player.player()

• player.Player()

在Swift語言中，函數的關鍵字是?

• func

• function

• method

• han_number

func accumulate(count:Int) -> Int{

var totalCount = 0;

for i in 1...count {

totalCount = totalCount + i;

}

return totalCount

}

print(accumulate(count: 5))

請問輸出結果為?

func multiplyAndPlus(a:Int, b:Int) -> Int {

return a*b + 2

}

print(multiplyAndPlus(a:2, b:6))

請問輸出結果為?

var result = 0

for i in 0...5 {

if !(i == 2){

result = result + i

}else {

result = result + 4

}

}

print(result)

請問輸出值為?