Conditional (ternary) operator

The conditional (ternary) operator can be used to replace simple if...else statements. The syntax is: condition ? if true : else. If the condition is met, the code after the question mark (?) is executed. If it is not met, the code after the semicolon (:) is executed. In simple if-else scenarios the conditional (ternary) operator can save a lot of code.
In this example we use the conditional (ternary) operator to assign a value to the variable text depending on the value of num. Adjust the code such that the value of text will be 'num is greater than 3'.

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