sem 8

1 files changed, 93 insertions, 0 deletions

diff --git a/Sem. 03/Tasks and Solutions/08. DuplicateDigits.cpp b/Sem. 03/Tasks and Solutions/08. DuplicateDigits.cpp
new file mode 100644
index 0000000..0fa5946
--- /dev/null
+++ b/Sem. 03/Tasks and Solutions/08. DuplicateDigits.cpp
@@ -0,0 +1,93 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+	bool found0, found1, found2, found3, found4, found5, found6, found7, found8, found9;
+	found0 = found1 = found2 = found3 = found4 = found5 = found6 = found7 = found8 = found9 = false;
+	
+	int n;
+	cin >> n;
+
+	bool foundDuplicate = false;
+	while (!foundDuplicate && n != 0)
+	{
+		int lastDigit = n % 10;
+		switch (lastDigit)
+		{
+		case 0: 
+			if (found0)
+			{
+				foundDuplicate = true;
+
+			}
+			found0 = true;
+			break;
+		case 1:
+			if (found1)
+			{
+				foundDuplicate = true;
+			}
+			found1 = true;
+			break;
+		case 2: 
+			if (found2)
+			{
+				foundDuplicate = true;
+			}
+			found2 = true;
+			break;
+		case 3: 
+			if (found3)
+			{
+				foundDuplicate = true;
+			}
+			found3 = true;
+			break;
+		case 4: 
+			if (found4)
+			{
+				foundDuplicate = true;
+			}
+			found4 = true;
+			break;
+		case 5: 
+			if (found5)
+			{
+				foundDuplicate = true;
+			}
+			found5 = true;
+			break;
+		case 6: 
+			if (found6)
+			{
+				foundDuplicate = true;
+			}
+			found6 = true;
+			break;
+		case 7: 
+			if (found7)
+			{
+				foundDuplicate = true;
+			}
+			found7 = true;
+			break;
+		case 8: 
+			if (found8)
+			{
+				foundDuplicate = true;
+			}
+			found8 = true;
+		case 9: 
+			if (found9)
+			{
+				foundDuplicate = true;
+			}
+			found9 = true;
+			break;
+		}
+		n /= 10;
+	}
+
+	cout << foundDuplicate;
+}
\ No newline at end of file