edaBit-coding-challenges/Hurdle-Jump

Hurdle Jump

by Helen Yu tags: arrays, conditions, control_flow, validation

Summary

Create a function that takes an array of hurdle heights and a jumper's jump height, and determine whether or not the hurdler can clear all the hurdles. A hurdler can clear a hurdle if their jump height is greater than or equal to the hurdle height. Examples hurdleJump([1, 2, 3, 4, 5], 5) ➞ true hurdleJump([5, 5, 3, 4, 5], 3) ➞ false hurdleJump([5, 4, 5, 6]

Instructions

Create a function that takes an array of hurdle heights and a jumper's jump height, and determine whether or not the hurdler can clear all the hurdles.

A hurdler can clear a hurdle if their jump height is greater than or equal to the hurdle height.

Examples

hurdleJump([1, 2, 3, 4, 5], 5) ➞ true

hurdleJump([5, 5, 3, 4, 5], 3) ➞ false

hurdleJump([5, 4, 5, 6], 10) ➞ true

hurdleJump([1, 2, 1], 1) ➞ false

Notes

Return true for the edge case of an empty array of hurdles. (Zero hurdles means that any jump height can clear them).