If num is an integer variable, what does the expression num % 2 == 0 ? "Even" : "Odd" represent?
Question
If num is an integer variable, what does the expression num % 2 == 0 ? "Even" : "Odd" represent?
Solution
This expression is a ternary operator in programming languages like Java, C++, JavaScript, etc. It's a shorthand for an if-else statement.
Here's a step-by-step explanation:
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num % 2- This is the modulus operation. It returns the remainder of the division ofnumby 2. Ifnumis an even number, the remainder will be 0. Ifnumis an odd number, the remainder will be 1. -
num % 2 == 0- This is a comparison operation
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