Menu Driven C++ Program for a Simple Calculator
Problem Statement: Write a menu-driven program using the Switch case to calculate the following:
- Addition of two numbers
- Difference between two numbers
- Product of two numbers
- Division of two numbers
- HCF of two numbers
- LCM of two numbers
Input: num1 = 5, num2 = 7, choice = 1 Output: Sum is 12 Input: num1 = 5, num2 = 7, choice = 5 Output: GCD is 1
Press 1 to calculate Sum of Numbers Press 2 to calculate Difference of Numbers Press 3 to calculate Product of numbers Press 4 to calculate Division of numbers Press 5 to calculate HCF of numbers Press 6 to calculate LCM of numbers Press 7 to exit Enter your choice: Choice is 1 Sum is 12
Time Complexity: O(n).
Auxiliary Space: O(1)
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