My Simple Calculator A) Addition B) Subtraction C) Multiplication D) Division Kindly Enter the Letter of your Choice: (Case Sensitive) A D Your choice is Addition Your choice is Subtraction Your choice is Multiplication Your choice is Division Enter your first number: Enter your first number: Enter your first number: Enter your first number: 20 5 10 10 Enter your first number: Enter your first number: Enter your first number: Enter your first number: 15 3 2 20 The Difference is 5 The Product is 15 The Quotient is 5 The Sum is 30 Note: The Letter of your Choice should be USER INPUT (using Scanner) The First Number and Second Number must be USER INPUT (using Scanner)
Addition of Two Numbers
Adding two numbers in programming is essentially the same as adding two numbers in general arithmetic. A significant difference is that in programming, you need to pay attention to the data type of the variable that will hold the sum of two numbers.
C++
C++ is a general-purpose hybrid language, which supports both OOPs and procedural language designed and developed by Bjarne Stroustrup. It began in 1979 as “C with Classes” at Bell Labs and first appeared in the year 1985 as C++. It is the superset of C programming language, because it uses most of the C code syntax. Due to its hybrid functionality, it used to develop embedded systems, operating systems, web browser, GUI and video games.
JAVA and Netbeans
Using Condition/Decision-Making Statement: Create a simple Math Calculator (same as below):
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