本文包含多个编程语言的代码片段示例，如循环结构、条件判断、数组操作及简单的函数应用等，通过这些示例可以帮助理解基本的编程概念。
/*************************************/
var some = 5
var i = 0
while i < 10
{
i++
guard i < some else
{
break
}
print(i)
}
/*************************************/
var some = (1,1)
switch some
{
case (let x, 1 ):
print("0")
print(x)
case (_, _ ):
print("111")
}
/*************************************/
var some = (1,1)
switch some
{
case (_, 1 ):
print("0")
case (_, _ ):
print("111")
}
/*************************************/
var i = 3
switch i
{
case 0 , 3:
print("0")
case 1:
print("1")
default:
print("no")
}
/*************************************/
var i = 0
repeat
{
i+=10;
print(i)
}while i<100
/*************************************/
var i = 0
while i<100
{
i+=10;
print(i)
}
/*************************************/
let names = ["a":1 , "b":2 , "c":3 ]
var i = 0
for i; i<3 ;++i
{
print(i)
}
print(i)
/*************************************/
let names = ["a":1 , "b":2 , "c":3 ]
var i = 0
for ; i<3 ;++i
{
print(i)
}
print(i)
let names = ["a":1 , "b":2 , "c":3 ]
for (a,b) in names
{
print("\(a)\(b)")
}
/*************************************/
let names = ["a","b" ,"c"]
for name in names
{
print("hello! \(name)")
}
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