calculator program in java using switch case
How to make a calculator in Java using switch statement?
Example: Simple Calculator using Java switch Statement
result = number1 * number2; System.out.println(number + " * " + number2 + " = " + result); break; These statements compute the product of two numbers and print the output.
Finally, the break statement ends the switch statement.How to write a calculator program in Java?
Algorithm for Calculator Program in Java
1Take two numbers as user input using the Scanner Class.
2) Take the operation to be performed using the Scanner Class.
3) Use logic ( if-lse or switch-case) to select the operation to perform on the two operands.
4) Store the computed value in result.
5) Print the result.A simple calculator functions by placing the input, number, into a calculator and then selecting an operation in which it must compute, resulting in the output.
How to use a switch method in Java?
You use the switch statement in Java to execute a particular code block when a certain condition is met.
Above, the expression in the switch parenthesis is compared to each case .
When the expression is the same as the case , the corresponding code block in the case gets executed.
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