inRange

Easy · Conditionals · 4 test cases

Given a number and a range (lower and upper bounds), return true if the number is within the range (inclusive), and false otherwise.

Examples

inRange(5, 1, 10) → true
inRange(12, 1, 10) → false
inRange(1, 1, 10) → true

Starter code

function inRange(num, lower, upper) {

}

Complexity of the optimal solution

Time O(1), space O(1). This function uses two comparison operators and one logical AND. The number of operations is fixed, so it's a constant time solution.

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