diff --git a/task_2 b/task_2
index 4df1b3d..67c9188 100644
--- a/task_2
+++ b/task_2
@@ -1,100 +1,98 @@
-#include
-#include
-#include
-#include
-
+#include <clocale>
+#include <cstdint>
+#include <iostream>
 using namespace std;
 
 char nibble_to_hex(uint8_t i) {
-static const char digits[] = "0123456789ABCDEF";
-return digits[i];
+    static const char digits[] = "0123456789ABCDEF";
+    return digits[i];
 }
 
 void print_byte_hex(uint8_t byte) {
-cout << nibble_to_hex(byte >> 4) << nibble_to_hex(byte & 0x0F);
+    cout << nibble_to_hex(byte >> 4) << nibble_to_hex(byte & 0x0F);
 }
 
 void print_hex(uint16_t value) {
-uint8_t* bytes = (uint8_t*)&value;
-print_byte_hex(bytes[0]);
-cout << " ";
-print_byte_hex(bytes[1]);
+    uint8_t* bytes = (uint8_t*)&value;
+    print_byte_hex(bytes[0]);
+    cout << " ";
+    print_byte_hex(bytes[1]);
 }
 
 void print_byte_binary(uint8_t byte) {
-for (int i = 7; i >= 0; i--) {
-cout << ((byte >> i) & 1);
-if (i % 4 == 0 && i != 0) {
-cout << " ";
-}
-}
+    for (int i = 7; i >= 0; i--) {
+        cout << ((byte >> i) & 1);
+        if (i % 4 == 0 && i != 0) {
+            cout << " ";
+        }
+    }
 }
 
 void print_binary(uint16_t value) {
-uint8_t* bytes = (uint8_t*)&value;
-print_byte_binary(bytes[0]);
-print_byte_binary(bytes[1]);
+    uint8_t* bytes = (uint8_t*)&value;
+    print_byte_binary(bytes[0]);
+    print_byte_binary(bytes[1]);
 }
 
 int main() {
-setlocale(LC_ALL, "Rus");
-uint16_t operand1, operand2;
-char operation;
+    setlocale(LC_ALL, "Rus");
+    uint16_t operand1, operand2;
+    char operation;
 
-cout << "Введите первое число: ";
-cin >> operand1;
-if (cin.fail()) {
-    cerr << "Ошибка: неверный ввод для первого числа." << endl;
-    return 1;
-}
+    cout << "Введите первое число: ";
+    cin >> operand1;
+    if (cin.fail()) {
+        cerr << "Ошибка: неверный ввод для первого числа." << endl;
+        return 1;
+    }
 
-cout << "Введите знак (&, |, или ^): ";
-cin >> operation;
-if (cin.fail()) {
-    cerr << "Ошибка: неверный ввод для знака." << endl;
-    return 1;
-}
+    cout << "Введите знак (&, |, или ^): ";
+    cin >> operation;
+    if (cin.fail()) {
+        cerr << "Ошибка: неверный ввод для знака." << endl;
+        return 1;
+    }
 
-cout << "Введите второе число: ";
-cin >> operand2;
-if (cin.fail()) {
-    cerr << "Ошибка: неверный ввод для второго числа." << endl;
-    return 1;
-}
+    cout << "Введите второе число: ";
+    cin >> operand2;
+    if (cin.fail()) {
+        cerr << "Ошибка: неверный ввод для второго числа." << endl;
+        return 1;
+    }
 
-uint16_t result;
-switch (operation) {
-case '&':
-    result = operand1 & operand2;
-    break;
-case '|':
-    result = operand1 | operand2;
-    break;
-case '^':
-    result = operand1 ^ operand2;
-    break;
-default:
-    cerr << "Ошибка: неверная операция." << endl;
-    return 1;
-}
+    uint16_t result;
+    switch (operation) {
+    case '&':
+        result = operand1 & operand2;
+        break;
+    case '|':
+        result = operand1 | operand2;
+        break;
+    case '^':
+        result = operand1 ^ operand2;
+        break;
+    default:
+        cerr << "Ошибка: неверная операция." << endl;
+        return 1;
+    }
 
-cout << "Ваше выражение:" << operand1 << " " << operation << " " << operand2 << endl;
+    cout << "Ваше выражение:" << operand1 << " " << operation << " " << operand2 << endl;
 
-cout << "Шестнадцатеричный вывод:" << endl;
-print_hex(operand1);
-cout << " " << operation << " ";
-print_hex(operand2);
-cout << " = ";
-print_hex(result);
-cout << endl;
+    cout << "Шестнадцатеричный вывод:" << endl;
+    print_hex(operand1);
+    cout << " " << operation << " ";
+    print_hex(operand2);
+    cout << " = ";
+    print_hex(result);
+    cout << endl;
 
-cout << "Двоичный вывод:" << endl; 
-print_binary(operand1);
-cout << "  " << operation << "  " << endl;
-print_binary(operand2);
-cout << " = " << endl;
-print_binary(result);
-cout << endl;
+    cout << "Двоичный вывод:" << endl;
+    print_binary(operand1);
+    cout << "  " << operation << "  " << endl;
+    print_binary(operand2);
+    cout << " = " << endl;
+    print_binary(result);
+    cout << endl;
 
-return 0;
+    return 0;
 }
\ No newline at end of file