521-longest-uncommon-subsequence-i

DevGod

Vtuber

Caution

DevGod needs to write an editorial for this problem!

js

/**
 * @param {string} a
 * @param {string} b
 * @return {number}
 */
var findLUSlength = function(a, b) {
    if(a === b){
        return -1;
    }
    if(a.length > b.length){
        return a.length;
    }else{
        return b.length;
    }
};