题解 | #字符串最后一个单词的长度#
字符串最后一个单词的长度
http://www.nowcoder.com/practice/8c949ea5f36f422594b306a2300315da
let line = readline()
let arr = line.split(' ')
let target = arr[arr.length - 1].length
console.log(target)
字符串最后一个单词的长度
http://www.nowcoder.com/practice/8c949ea5f36f422594b306a2300315da
let line = readline()
let arr = line.split(' ')
let target = arr[arr.length - 1].length
console.log(target)
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