golang-练习3

题目：将输入的字母变成其下一个字母，并且元音字母大写

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package main import "fmt"   func LetterChanges(str string) string {     bb := []rune(str)     var str1 []rune       for i:=0;i<len(bb);i++{         if (bb[i]>='a'&&bb[i]<='z'){         str1=append(str1,bb[i]+1)         c:=str1[i]         if (c == 'a'|| c == 'e' || c == 'u' || c== 'i' || c == 'o') {                           str1[i]=str1[i]-32             }       } else {             str1=append(str1,bb[i])         }             }                 str=string(str1[0:])     // code goes here     // Note: feel free to modify the return type of this function   return str               }     func main() {     aa:="gddd**3"     fmt.Println(LetterChanges(aa))   }

　　知识点：

1、多个常数的比较  if (c == 'a'|| c == 'e' || c == 'u' || c== 'i' || c == 'o')