const anagram = (text1, text2) => { const freq = {} if(text1.length !=text2.length) return false for(i=0;i<text1.length;i++){ freq[text1[i]] = (freq[text1[i]] || 0) + 1; } for(i=0;i<text2.length;i++){ if(freq[text2[i]]===0 ||!(freq[text2[i]])) return false if(freq[text2[i]]) freq[text2[i]] -=1 } return true } console.log(anagram("dadd", "dads"))