Create CheckPowerOf2.py

Given an integer, check if it is a power of 2 or not
fineanmol · Oct 1, 2022 · baddc37 · baddc37
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commit baddc37
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/Program's_Contributed_By_Contributors/Python_Programs/CheckPowerOf2.py b/Program's_Contributed_By_Contributors/Python_Programs/CheckPowerOf2.py
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+#Question : Given an integer n, return true if it is a power of two. Otherwise, return false.
+#An integer n is a power of two, if there exists an integer x such that n == 2x.
+
+def isPowerOfTwo(self, n: int) -> bool:
+        if n<0:
+            return False
+        if str(bin(n)).count('1')==1:
+            return True
+        return False