added examples for sem 3

1 files changed, 32 insertions, 0 deletions

diff --git a/Sem. 3/Contains5.cpp b/Sem. 3/Contains5.cpp
new file mode 100644
index 0000000..78d13f0
--- /dev/null
+++ b/Sem. 3/Contains5.cpp
@@ -0,0 +1,32 @@
+#include <iostream>
+
+using namespace std;
+
+int main()
+{
+	int n;
+	cin >> n;
+
+	bool foundFive = false;
+	while (n != 0)
+	{
+		int lastDigit = n % 10;
+		if (lastDigit == 5)
+		{
+			foundFive = true;
+			break;
+		}
+		n /= 10;
+	}
+	
+	if (foundFive)
+	{
+		cout << "yes";
+	}
+	else
+	{
+		cout << "no";
+	}
+	
+
+}
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