Convert both strings into character arrays. Sort both character arrays. Compare the sorted arrays. If they are equal, the strings are anagrams → return true. Otherwise → return false.

//Even though we used extra space here - it doesn't depend on input size. The freq array has fixed size of 26 .So here space complexity will be O(1) ...

Countries That Require a Valid Passport at Time of Entry Countries That Require at Least 3 Months of Passport Validity Countries That Require at Least 6 Months of Passport Validity Some countries ...

Get festival ready with Joel, Abby and Shini's music festival glitz and glam make-up looks! Get your face paint and gems ready as you're sure to be inspired with their summery festival looks. Zara ...

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Letter Boxed by The New York Times is a fun puzzle game that throws a daily challenge for those who love word games. Today’s Letter Boxed puzzle was easier than on other days. The answer was rather ...