451

Author: imDarshanGK

0001-500/Sort Characters By Frequency.py

@@ -0,0 +1,6 @@
+class Solution:
+    def frequencySort(self, s: str) -> str:
+        frequency = Counter(s)
+        sorted_chars = sorted(frequency.items(), key = lambda x: -x[-1])
+        result = ''.join([char * count for char, count in sorted_chars])
+        return result