题解 | #统计大写字母个数#
统计大写字母个数
http://www.nowcoder.com/practice/434414efe5ea48e5b06ebf2b35434a9c
let str = readline();
str = str.replace(/[^A-Z]+/g, '');
console.log(str.length);
统计大写字母个数
http://www.nowcoder.com/practice/434414efe5ea48e5b06ebf2b35434a9c
let str = readline();
str = str.replace(/[^A-Z]+/g, '');
console.log(str.length);
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