pract. 02 - Solutions

1 files changed, 42 insertions, 0 deletions

diff --git a/pract_SI/pract. 02/task6.cpp b/pract_SI/pract. 02/task6.cpp
new file mode 100644
index 0000000..a7484b2
--- /dev/null
+++ b/pract_SI/pract. 02/task6.cpp
@@ -0,0 +1,42 @@
+#include<iostream>
+using namespace std;
+int main()
+{
+	 double a, b;
+	 char operation;
+
+	 cout << "Enter the first number: ";
+	 cin >> a;
+
+	 cout << "Enter the second number: ";
+	 cin >> b;
+
+	 cout << "Choose operation: +, -, / or *: ";
+	 cin >> operation;
+
+	 switch (operation)
+	 {
+	 case '+':
+		  cout << "Result: " << a + b << endl;
+		  break;
+	 case '-':
+		  cout << "Result: " << a - b << endl;
+		  break;
+	 case '*':
+		  cout << "Result: " << a * b << endl;
+		  break;
+	 case '/':
+		  if (b < 0.0000001)
+		  {
+				cout << "You can not divide by zero!\n";
+				return 1;
+		  }
+		  cout << "Result: " << a / b << endl;
+		  break;
+	 default:
+		  cout << "Invalid operation!\n";
+		  break;
+	 }
+
+	 return 0;
+}
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