### sbdm This algorithm is a simple hash-algorithm that hashes it input string `s` into a whole number. Use `split('')` and `Array.reduce()` to create a hash of the input string, utilizing bit shifting. ```js const sdbm = str => { let arr = str.split(''); return arr.reduce( (hashCode, currentVal) => (hashCode = currentVal.charCodeAt(0) + (hashCode << 6) + (hashCode << 16) - hashCode), 0 ); }; ``` ```js console.log(sdbm('name')); // -3521204949 console.log(sdbm('age')); // 808122783 ```