Create example1.cpp

1 files changed, 62 insertions, 0 deletions

diff --git a/Sem. 02/example1.cpp b/Sem. 02/example1.cpp
new file mode 100644
index 0000000..327502a
--- /dev/null
+++ b/Sem. 02/example1.cpp
@@ -0,0 +1,62 @@
+#include <iostream>
+using namespace std;
+
+int main()
+{
+	int grade;
+	cin >> grade;
+   
+    //Bad
+	if (grade == 2)
+	{
+		cout << "Poor" << endl;
+	}
+	if (grade == 3)
+	{
+		cout << "Average" << endl;
+	}
+	if (grade == 4)
+	{
+		cout << "Good" << endl;
+	}
+	if (grade == 5)
+	{
+		cout << "Very good" << endl;
+	}
+	if (grade == 6)
+	{
+		cout << "Excellent" << endl;
+	}
+	if (grade < 2 || grade > 6)
+	{
+		cout << "Invalid" << endl;
+	}
+    //This works! But when we find a match, we continue checking, even though we don't need to.
+	
+	//Better
+	if (grade == 2)
+	{
+		cout << "Poor" << endl;
+	}
+	else if (grade == 3)
+	{
+		cout << "Average" << endl;
+	}
+	else if (grade == 4)
+	{
+		cout << "Good" << endl;
+	}
+	else if (grade == 5)
+	{
+		cout << "Very good" << endl;
+	}
+	else if (grade == 6)
+	{
+		cout << "Excellent" << endl;
+	}
+	else
+	{
+		cout << "Invalid" << endl;
+	}
+
+}