diff --git a/3.cpp b/3.cpp
deleted file mode 100644
index 34b10dc..0000000
--- a/3.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-#include <cstdint>
-#include <iostream>
-#include <iomanip>
-using namespace std;
-
-char to_hex_char(uint8_t value) {
-    static const char hex_table[] = "0123456789ABCDEF";
-    return hex_table[value];
-}
-
-void print_hex_byte(uint8_t byte) {
-    cout << to_hex_char(byte >> 4) << to_hex_char(byte & 0x0F);
-}
-
-void print_hex_number(uint16_t value) {
-    uint8_t* bytes = reinterpret_cast<uint8_t*>(&value);
-    print_hex_byte(bytes[0]);
-    cout << " ";
-    print_hex_byte(bytes[1]);
-}
-
-void print_binary_byte(uint8_t byte) {
-    for (int i = 7; i >= 0; --i) {
-        cout << ((byte >> i) & 1);
-    }
-}
-
-void print_binary_number(uint16_t value) {
-    uint8_t* bytes = reinterpret_cast<uint8_t*>(&value);
-    print_binary_byte(bytes[0]);
-    print_binary_byte(bytes[1]);
-}
-
-int main() {
-    uint16_t input1, input2;
-    char operation;
-
-    cin >> input1 >> operation >> input2;
-
-    uint16_t outcome;
-    switch (operation) {
-        case '&':
-            outcome = input1 & input2;
-            break;
-        case '|':
-            outcome = input1 | input2;
-            break;
-        case '^':
-            outcome = input1 ^ input2;
-            break;
-        default:
-            cout << "Ошибка: доступны только &, | и ^" << endl;
-            return 1;
-    }
-
-    cout << input1 << " " << operation << " " << input2 << endl;
-
-    print_hex_number(input1);
-    cout << " " << operation << " ";
-    print_hex_number(input2);
-    cout << " = ";
-    print_hex_number(outcome);
-    cout << endl;
-
-    print_binary_number(input1);
-    cout << " " << operation << endl;
-    print_binary_number(input2);
-    cout << " =" << endl;
-    print_binary_number(outcome);
-    cout << endl;
-
-    return 0;
-}