first commit

p12/solution.py

@@ -0,0 +1,21 @@
+from util.sieve import extended_sieve as sieve
+from util.prod import prod
+
+def solution(n):
+    i = 1
+    max_factors = 1
+    s = sieve()
+    while True:
+        i += 1
+        p_dec_0 = s.get(i)[1]
+        p_dec_1 = s.get(i+1)[1]
+        n_factors_0 = prod([p_dec_0[key]+1 if key != 2 else p_dec_0[key] for key in p_dec_0])
+        n_factors_1 = prod([p_dec_1[key]+1 if key != 2 else p_dec_1[key] for key in p_dec_1])
+        n_factors_product = n_factors_0 * n_factors_1
+        if n_factors_product > max_factors:
+            max_factors = n_factors_product
+            print(max_factors)
+            if n_factors_product > n:
+                return i*(i+1)/2, n_factors_product
+
+print(solution(500))