Create 3827. Count Monobit Integers.py

Author: 724thomas

leetcode3/최원준/3827. Count Monobit Integers.py

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+class Solution:
+    def countMonobit(self, n: int) -> int:
+        def is_monobit(num):
+            binary = bin(num)[2:]
+            base = binary[0]
+            for b in binary:
+                if b != base:
+                    return False
+            return True
+
+        ans = 0
+        for i in range(n+1):
+            ans += is_monobit(i)
+        return ans
+
+        
+