Leetcode Geniuses please explain

https://leetcode.com/problems/kids-with-the-greatest-number-of-candies THIS WORKS, OK?

function kidsWithCandies(candies: number[], extraCandies: number): boolean[] {
    let max = Math.max(...candies);
    return candies.map((kid) => kid + extraCandies >= max)
};

function kidsWithCandies(candies: number[], extraCandies: number): boolean[] {
    let max = Math.max(...candies);
    return candies.map((kid) => kid + extraCandies >= max)
};

SOMEHOW THIS DOESN'T WORK WTF!!?

function kidsWithCandies(candies: number[], extraCandies: number): boolean[] {
    let result = []
    let max = Math.max(...candies);
    for (const kid in candies) {
        result.push((kid + extraCandies) >= max)
    }
    return result
};

function kidsWithCandies(candies: number[], extraCandies: number): boolean[] {
    let result = []
    let max = Math.max(...candies);
    for (const kid in candies) {
        result.push((kid + extraCandies) >= max)
    }
    return result
};

YET THIS WORKS???

function kidsWithCandies(candies: number[], extraCandies: number): boolean[] {
    let result = []
    let max = Math.max(...candies);
    for (let j = 0; j < candies.length; j++) {
        result.push((candies[j] + extraCandies) >= max)
    }
    return result
};

function kidsWithCandies(candies: number[], extraCandies: number): boolean[] {
    let result = []
    let max = Math.max(...candies);
    for (let j = 0; j < candies.length; j++) {
        result.push((candies[j] + extraCandies) >= max)
    }
    return result
};

1 Reply

barry•7mo ago

ok const x in is not the way its const x of kill me please

Gaming

Programming

Leetcode Geniuses please explain