#include <iostream> using namespace std; int main() { string s; while (getline(cin, s)) { // 注意 while 处理多个 case int count =0; for(char c: s){ if(c>='A' && c<='Z') count++; } cout << count << endl; } }
#include <iostream> using namespace std; int main() { string s; while (getline(cin, s)) { // 注意 while 处理多个 case int count =0; for(char c: s){ if(c>='A' && c<='Z') count++; } cout << count << endl; } }