题目链接：

题解：

1 #include 
     
       2 #include
      
        3 using namespace std; 4  5 int main() { 6     string str; 7     getline(cin, str); 8     int sum = 0, n_0 = 0, n_1 = 0; 9     for (int i = 0; i < str.size(); i++) {10         if ((str[i] >= 'a'&&str[i] <= 'z') || (str[i] >= 'A'&&str[i] <= 'Z')) {11             if (str[i] >= 'a'&&str[i] <= 'z') sum += (str[i] - 'a' + 1);12             if (str[i] >= 'A'&&str[i] <= 'Z') sum += (str[i] - 'A' + 1);13         }14     }15     while (sum) {16         if (sum % 2 == 0) n_0++;17         else n_1++;18         sum /= 2;19     }20     cout << n_0 << " " << n_1;21     return 0;22 }