More pythonic

src/project_euler_python/problems_001_050/Problem032.py

@@ -29,11 +29,10 @@ def compute():
     """
 
     ans = set()
-    pandigital = ["1", "2", "3", "4", "5", "6", "7", "8", "9"]
+    pandigital = [str(number) for number in range(1, 10)]
 
     for x in range(1, 100):
         for y in range(100, 10_000):
-            # product = x * y
             if sorted(str(x) + str(y) + str(x * y)) == pandigital:
                 ans.add(x * y)
 

src/project_euler_python/problems_001_050/Problem036.py

@@ -9,11 +9,7 @@ Solution for problem 036 of Project Euler
 https://projecteuler.net/problem=36
 """
 
-from project_euler_python.utils import timeit
-
-
-def is_palidrome(num):
-    return str(num) == str(num)[::-1]
+from project_euler_python.utils import is_palindrome, timeit
 
 
 @timeit("Problem 036")
@@ -28,7 +24,7 @@ def compute():
 
     ans = 0
     for i in range(1, 1_000_001, 2):
-        if is_palidrome(i) and is_palidrome(bin(i)[2:]):
+        if is_palindrome(i) and is_palindrome(bin(i)[2:]):
             ans += i
 
     return ans

src/project_euler_python/problems_001_050/Problem041.py

@@ -12,14 +12,6 @@ https://projecteuler.net/problem=41
 from project_euler_python.utils import is_prime, timeit
 
 
-def is_pandigital(number):
-    number = sorted(str(number))
-    check = [str(i) for i in range(1, len(number) + 1)]
-    if number == check:
-        return True
-    return False
-
-
 @timeit("Problem 041")
 def compute():
     """
@@ -30,8 +22,10 @@ def compute():
     What is the largest n-digit pandigital prime that exists?
     """
 
+    pandigital = [str(number) for number in range(1, 10)]
+
     for ans in range(7654321, 1, -1):
-        if is_pandigital(ans):
+        if sorted(str(ans)) == pandigital[: len(str(ans))]:
             if is_prime(ans):
                 return ans
 

src/project_euler_python/problems_001_050/Problem043.py

@@ -36,7 +36,7 @@ def compute():
     """
 
     ans = []
-    pandigital = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"]
+    pandigital = [str(number) for number in range(1, 10)]
 
     for n in permutations(pandigital):
         n_ = "".join(n)