2016-11-16 37 views
-5

如何區分循環和快速語言中的每個循環?我們如何在swift 3.0中編寫循環語法

+1

http://stackoverflow.com/documentation/swift/1186/loops/3839/for-in-loop#t=201611160959027760434 – Idan

+0

試試這個: var i = 0;我<100; i + = 1 {print(「number \(i)」) } –

回答

2

不喜歡

for i in 0..<100 { 
print("Number \(i)") 
} 

更多的樣本,就可以得到here

2

如果你想與一些步驟做,只是用它(步是2):

for i in stride(from: 0, to: 100, by: 2) { 
    print(i) 
}