题解 | #统计大写字母个数#
统计大写字母个数
https://www.nowcoder.com/practice/434414efe5ea48e5b06ebf2b35434a9c
闭眼算法,完整代码如下:
while (line = readline()) { //正则表达式 let arr = line.match(/[A-Z]/g); console.log(arr.length); }
统计大写字母个数
https://www.nowcoder.com/practice/434414efe5ea48e5b06ebf2b35434a9c
while (line = readline()) { //正则表达式 let arr = line.match(/[A-Z]/g); console.log(arr.length); }
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