From b3dbc2bdb9872ef02f5a9a91688b43545555c3be Mon Sep 17 00:00:00 2001
From: Misha <admin@mishacloud.xyz>
Date: Tue, 30 Sep 2025 15:09:25 +0300
Subject: [PATCH] =?UTF-8?q?=D0=97=D0=B0=D0=B3=D1=80=D1=83=D0=B7=D0=B8?=
 =?UTF-8?q?=D1=82=D1=8C=20=D1=84=D0=B0=D0=B9=D0=BB=D1=8B=20=D0=B2=20=C2=AB?=
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---
 task1.cpp | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 task1.cpp

diff --git a/task1.cpp b/task1.cpp
new file mode 100644
index 0000000..f921a22
--- /dev/null
+++ b/task1.cpp
@@ -0,0 +1,20 @@
+#include <iostream>
+using namespace std;
+
+int main() {
+    int n;
+    cout << "Enter a four-digit number: ";
+    cin >> n;
+
+    if (n < 1000 || n > 9999) {
+        cout << "Error! This is not a four-digit number." << endl;
+    } else {
+        int a = n / 1000;
+        int b = (n / 100) % 10;
+        int c = (n / 10) % 10;
+        int d = n % 10;
+        int r = c * 1000 + d * 100 + a * 10 + b;
+        cout << "Result: " << r << endl;
+    }
+    return 0;
+}