字符串操作
课程：golang · 编程练习
Go编程练习 - 字符串操作
练习内容
package main\n\nimport (\n "fmt"\n "strings"\n)\n\nfunc main() {\n text := "Hello Go"\n\n fmt.Println("原字符串:", text)\n fmt.Println("转大写:", strings.ToUpper(text))\n fmt.Println("转小写:", strings.ToLower(
课程：golang · 编程练习
Go编程练习 - 字符串操作
package main\n\nimport (\n "fmt"\n "strings"\n)\n\nfunc main() {\n text := "Hello Go"\n\n fmt.Println("原字符串:", text)\n fmt.Println("转大写:", strings.ToUpper(text))\n fmt.Println("转小写:", strings.ToLower(