Codeforces (59A) Problem Solution

A - Word

Problem Link: [Codeforces 59A##link##]

• [tab]
• C++

• #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);
      }
  }

• Python3

• 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)

• JAVA

• 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()); 
      }
      
  }