Swift 的迴圈有
while/repeat-while/for-in
//Loop:While
//while 條件
//{
// 描述
//}
var intI:int=1
var intSum:int=0
while intI<=100
{
intSum+=intI
intI+=1
}
print(intSum)
//Loop:Repeat-While；與其他語言的do…while類似
//repeat
//{
// 描述
//}while 條件
intI=1 ; intSum=0
repeat
{
intSum+=intI
intI+=1
}while intI<=100
print(intSum)
//Loop:For-in
///a…b:從a到b(等於)；a..<b從a到b(小於)
//for VAR in 條件起始 ... 條件結尾
//{
// 描述
//}
intSum=0
for intJ in 0...100
{
intSum+=intJ
}
print( intSum)
