Codeforces-Problems/59A-Word.cpp at main · Faiax/Codeforces-Problems · GitHub

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#include <iostream>
#include <string>
#include <algorithm>
using namespace std;


int main(){

    int up{0}; // count number of upper case
    int low{0}; // count the number of lower case
    string s;
    cin  >> s;

    for(int i = 0; i < s.size(); i++) {


        if(isupper(s[i])) {
            up++;}

        else{
            low++;}
        }


    if(up<low){

        for(int i = 0; i < s.size(); i++){
            s[i] = towlower(s[i]);}
        cout << s << endl;
        }

    if(up>low){

        for(int i = 0; i < s.size(); i++){
            s[i] = towupper(s[i]);}
        cout << s << endl;
        }

    if(up==low){

        for(int i = 0; i < s.size(); i++){
            s[i] = towlower(s[i]);}
        cout << s << endl;
        }

    return 0;}