Function isSame

javascript/0567-permutation-in-string.js:65–72

(a, b)

};

const isSame = (a, b) => {
    for (let i = 0; i < 26; i++) {
        const isMatch = a[i] === b[i];
        if (!isMatch) return false;
    }

    return true;
};

//////////////////////////////////////////////////////////////////////////////
// Static Sliding Window