In the lesson https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/basic-javascript/use-recursion-to-create-a-countdown I’ve implemented the solution but fail
Tell us what’s happening:
I get this with all clarity even I wrote the stack of recursion. But the test is not passing my code when pass 10 and 5 as arguments. The format is the same that is requested in the description.
Your code so far
// Only change code below this line
function countdown(n){
if(n<0) return [];
arrayReturned = countdown(n-1);
arrayReturned.unshift(n);
return arrayReturned;
}
// Only change code above this line
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Challenge: Use Recursion to Create a Countdown
Link to the challenge: