Codeforces (59A) Problem Solution

A - Word

Problem Link: Codeforces 59A

• C++
• Python3
• JAVA

#include <iostream>
#include <string>
#include <cstdlib>
#include <ctime>
#include <random>
#include <cmath>
 
using namespace std;
 
int main() {
    int n=0;
    string word;
    cin >> word;
    for(char c: word) {
        if (islower(c))
            n++;
        else n--;
    }
    for(char c : word) {
        if(n>=0)
            cout << (char)tolower(c);
        else cout << (char)toupper(c);
    }
}

word = input()
 
lower = 0
upper = 0
 
for char in word:
    if char.isupper():
        upper += 1
    else:
        lower += 1
if upper > lower:
    word = word.upper()
else:
    word = word.lower()
 
print(word)

import java.util.*;
public class JavaApplication70 {
 
  public static void main(String[] args) {
      
      Scanner in=new Scanner(System.in); 
      String s=in.next();
      char[]a=s.toCharArray();
       int count=0,cou=0;
       for (int i = 0; i < a.length; i++) {
         if(a[i]>=65&&a[i]<=90)
             count++;
         else if(a[i]>=97&&a[i]<=122)
             cou++;
      }
       if(count>cou)
           System.out.println(s.toUpperCase());
       else
           System.out.println(s.toLowerCase()); 
    }
    
}