From e3ed9e7cf63acdcdaa6a8872cb2330d9b024e338 Mon Sep 17 00:00:00 2001
From: GorokhovDE <GorokhovDE@mpei.ru>
Date: Mon, 23 Dec 2024 10:30:47 +0300
Subject: [PATCH] =?UTF-8?q?=D0=A0=D0=B5=D0=B0=D0=BB=D0=B8=D0=B7=D0=BE?=
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 =?UTF-8?q?=20=D0=B2=20=D0=B4=D0=B2=D0=BE=D0=B8=D1=87=D0=BD=D0=BE=D0=BC=20?=
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---
 lab04/lab04.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/lab04/lab04.cpp b/lab04/lab04.cpp
index 99a3276..bd4efef 100644
--- a/lab04/lab04.cpp
+++ b/lab04/lab04.cpp
@@ -58,11 +58,27 @@ void test_print_array_in_hex() {
     cout << "\n";
 }
 
+char bit_digit(uint8_t byte, uint8_t bit) {
+    return (byte & (1 << bit)) ? '1' : '0';
+}
+
+void print_in_binary(uint8_t byte) {
+    for (int8_t bit = 7; bit >= 0; --bit) {
+        cout << bit_digit(byte, bit);
+    }
+}
+
+void test_print_in_binary() {
+    print_in_binary(0x2a); cout << "\n"; // 00101010
+}
+
+
 
 int main() {
     test_nibble_to_hex();
     test_nibbles();
     test_print_in_hex();
     test_print_array_in_hex();
+    test_print_in_binary();
     return 0;
 }