1057. 数零壹(20) PAT 乙级

#include<iostream>
#include<string>

using namespace std;

int main(){

string s;
long long sum=0;
int count[2]={0,0};
getline(cin,s);
for(int i=0;i<s.length();i++){
if(s[i]<='Z'&&s[i]>='A') sum+=s[i]-'A'+1;
if(s[i]<='z'&&s[i]>='a') sum+=s[i]-'a'+1;
}
while(sum){
if(sum%2==1)    count[1]++;
else    count[0]++;

sum/=2;
}
cout<<count[0]<<" "<<count[1];
}