Merge pull request #10860 from pauloscustodio/master

Add Python solutions

1 files changed, 36 insertions, 0 deletions

diff --git a/challenge-061/paulo-custodio/python/ch-1.py b/challenge-061/paulo-custodio/python/ch-1.py
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+++ b/challenge-061/paulo-custodio/python/ch-1.py
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+#!/usr/bin/env perl
+
+# Challenge 061
+#
+# TASK #1 > Product SubArray
+# Reviewed by: Ryan Thompson
+# Given a list of 4 or more numbers, write a script to find the contiguous
+# sublist that has the maximum product. The length of the sublist is irrelevant;
+# your job is to maximize the product.
+#
+# Example
+# Input: [ 2, 5, -1, 3 ]
+#
+# Output: [ 2, 5 ] which gives maximum product 10.
+
+import sys
+
+def product(nums):
+    prod = 1
+    for x in nums:
+        prod *= x
+    return x
+
+
+n = list(map(int, sys.argv[1:]))
+max_sublist = []
+max_prod = int(-1e6)
+
+for i in range(0, len(n)):
+    for j in range(i, len(n)):
+        sublist = n[i:j+1]
+        prod = product(sublist)
+        if prod > max_prod:
+            max_sublist, max_prod = sublist, prod
+
+print(", ".join(list(map(str, max_sublist))))