Can you explain what this Java code does?
Understand the Problem
The question is asking for a review or understanding of a Java code that performs basic arithmetic operations based on user input. The code allows the user to enter two numbers and choose an operation (addition, subtraction, multiplication, division) to perform on those numbers.
Answer
Simple calculator using user input; logic error in operation selection.
The code is a simple calculator that takes two numbers and an operation (+, -, *, /) as input from the user and prints the result. It uses ternary operators to determine the operation, but there's a logical error in how operations are selected.
Answer for screen readers
The code is a simple calculator that takes two numbers and an operation (+, -, *, /) as input from the user and prints the result. It uses ternary operators to determine the operation, but there's a logical error in how operations are selected.
More Information
The code contains a logical flaw as it incorrectly uses empty strings in the ternary conditions, causing default result behavior.
Tips
Ensure correct conditions are used for operation selection.
Sources
- Java this Keyword - W3Schools - w3schools.com
- 'this' reference in Java - GeeksforGeeks - geeksforgeeks.org
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