Решение задачи String 16

#include <bits/stdc++.h>

using namespace std;

int main()
{   
    /*   AjnsdSBMS   ajnsdsbms */
    string s;
    cin >> s;
    for(int i = 0; i < s.size(); ++i){
       if(s[i] >= 'A' && s[i] <= 'Z')
            s[i] += 32;
    }
    cout << s;
    return 0;
}

# -*- coding: utf-8 -*-
import random
import string

ru_letters = u"абвгдеёзийклмнопрстуфхъыьэАБВГДЕЁЗИЙКЛМНОПРСТУФХЪЫЬЭ"
en_letters = u"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
tj_letters = u"ғӣқӯҳҷҒӢҚӮҲҶ"

en_Upper = u"ABCDEFGHIJKLMNOPQRSTUVWXYZ"

N = random.randrange(1,10)
s_ru = random.sample(ru_letters, N)
print("RU:",s_ru)

N = random.randrange(1,10)
s_en = random.sample(en_letters, N)
print("EN:",s_en)

N = random.randrange(1,10)
s_tj = random.sample(tj_letters, N)
print("TJ:",s_tj)

N = random.randrange(1,10)
s_digit = random.sample(string.digits, N)
print("Digits:",s_digit)

s = s_ru + s_en + s_tj + s_digit + [' ',' ']
#print("Random:",s)
random.shuffle(s)
s = "".join(s)
print(s)

s_new = ""
for c in s:
    if c in en_Upper:
        c = c.lower()
    s_new += c
print(s_new)
									

program String16;
var
  i:integer;
  S:string;
 
begin
 Write('S:');
 Readln (S);
 
 for i:=1 to Length(S) do
  if (ord(S[i]) in  [97..122]) then S[i]:=chr(ord(S[i])-32);
 
 Writeln(S);
end.