Conditional Increment/Decrement Using a Ternary Operator

Using a conditional expression, write a statement that increments numUsers if updateDirection is 1, otherwise decrements numUsers. Ex: if numUsers is 8 and updateDirection is 1, numUsers becomes 9; if updateDirection is 0, numUsers becomes 7. Hint: Start with "numUsers = ...".

Conditional Increment/Decrement Using a Ternary Operator

numUsers = (updateDirection == 1) ? numUsers + 1 : numUsers - 1;

• If updateDirection is 1, numUsers increases by 1.

• Otherwise, numUsers decreases by 1.

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