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
https://www.nowcoder.com/practice/8c949ea5f36f422594b306a2300315da
let line;
while (line = readline()) {
// 法一：
// let lines = line.trim().split(' ');
// let a = lines[lines.length-1];
// print(a.length);
let newline = line.trim();
let index = newline.lastIndexOf(" ");
print(newline.length-1-index);
}
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