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