问题描述
- Swift语法错误的问题求大神讲解
-
import Foundationlet useInput = "To write the code for class , you must provide three chunks or sentions of code"
var OutputCount = 0
for chares in useInput {
switch chares {
case "a","e","i","o","u":
continue
default:
OutputCount++
}
}
print(String(OutputCount))提示错误:
type string does not conform to protocol sequencetype请问如何修改呀?
这是书上的源代码呀,难道是Swift语法又修改了?
解决方案
swift 2.0改了,你看的书太旧了。
解决方案二:
swift 2.0改了,你看的书太旧了。
时间: 2024-08-03 22:36:40