题解 | #统计大写字母个数#
统计大写字母个数
https://www.nowcoder.com/practice/434414efe5ea48e5b06ebf2b35434a9c
#include <iostream> using namespace std; int main() { string str; getline(cin, str); int cnt = 0; for (int i = 0; i < str.length(); i++){ if (str[i] >= 'A' && str[i] <= 'Z'){ cnt++; } } cout << cnt << endl; return 0; }