题解 | #字符串反转#
字符串反转
https://www.nowcoder.com/practice/e45e078701ab4e4cb49393ae30f1bb04
let str = readline();
// 判断是否全小写
if(str.toLowerCase() === str){
let newstr = str.split('').reverse().join('');
console.log(newstr)
}
字符串反转
https://www.nowcoder.com/practice/e45e078701ab4e4cb49393ae30f1bb04
let str = readline();
// 判断是否全小写
if(str.toLowerCase() === str){
let newstr = str.split('').reverse().join('');
console.log(newstr)
}
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