Question

write a java program to implement a simple calculator.

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Answer 1

Explanation:

Java Program to Make a Simple Calculator Using switch...case

Example: Simple Calculator using switch Statement The * operator entered by the user is stored in the operator variable using the next() method of Scanner object. Likewise, the two operands, 1.5 and 4.5 are stored in variables first and second respectively using the nextDouble() method of Scanner object.

Answer 2

Answer:

Explanation:

Simple Calculator using switch Statement The * operator entered by the user is stored in the operator variable using the next() method of Scanner object. Likewise, the two operands, 1.5 and 4.5 are stored in variables first and second respectively using the nextDouble() method of Scanner object