Added solutions

1 files changed, 22 insertions, 0 deletions

diff --git a/pract_SI/pract. 03/Solutions/task3.cpp b/pract_SI/pract. 03/Solutions/task3.cpp
new file mode 100644
index 0000000..a6a6362
--- /dev/null
+++ b/pract_SI/pract. 03/Solutions/task3.cpp
@@ -0,0 +1,22 @@
+#include<iostream>
+using namespace std;
+int main()
+{
+	 unsigned long long oldNumber, newNumber;
+
+	 cout << "Enter a positive number: ";
+	 cin >> oldNumber;
+
+	 oldNumber *= oldNumber;
+	 newNumber = 0;
+
+	 while (oldNumber != 0)
+	 {
+		  newNumber = newNumber * 10 + oldNumber % 10;
+		  oldNumber /= 10;
+	 }
+
+	 cout << newNumber << endl;
+
+	 return 0;
+}
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