2 files changed, 67 insertions, 0 deletions
diff --git a/challenge-085/lubos-kolouch/python/ch-1.py b/challenge-085/lubos-kolouch/python/ch-1.py
new file mode 100644
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+++ b/challenge-085/lubos-kolouch/python/ch-1.py
@@ -0,0 +1,42 @@
+#!/bin/env python
+"""
+#===============================================================================
+#
+#         FILE: ch-1.py
+#
+#        USAGE: ./ch-1.py
+#
+#  DESCRIPTION: The weekly challenge #085
+#               https://perlweeklychallenge.org/blog/perl-weekly-challenge-085/
+#		Task 1 - Triplet Sum
+#
+#       AUTHOR: Lubos Kolouch
+#===============================================================================
+"""
+
+from itertools import combinations
+
+
+def is_triplet_existing(in_arr):
+    " Return if the triplet exists "
+
+    # we can exclude any numbers greater than 2, the upper limit
+    limited_arr = [elem for elem in in_arr if elem < 2]
+
+    # exit if we don't have at least a triplet left
+    if len(limited_arr) < 3:
+        return 0
+
+    # Loop throug the combinator, exit if found a valid combination
+    for comb in combinations(limited_arr, 3):
+        if 2 > sum(comb) > 1:
+            return 1
+
+    # Bad luck, return 0
+    return 0
+
+
+assert is_triplet_existing([1.2, 0.4, 0.1, 2.5]) == 1
+assert is_triplet_existing([0.2, 1.5, 0.9, 1.1]) == 0
+assert is_triplet_existing([0.5, 1.1, 0.3, 0.7]) == 1
+assert is_triplet_existing([1, 2, 4, 6]) == 0
diff --git a/challenge-085/lubos-kolouch/python/ch-2.py b/challenge-085/lubos-kolouch/python/ch-2.py
new file mode 100644
index 0000000000..1f93585797
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+++ b/challenge-085/lubos-kolouch/python/ch-2.py
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+#!/bin/env python
+" Task 2 Challenge 085 "
+
+from math import log, sqrt
+
+
+def is_power_two_integers(what):
+    " Find out if the number can be represented as x^y "
+
+    if what == 1:
+        return 1
+
+    for i in range(2, int(sqrt(what)) + 1):
+        diff = log(what) / log(i)
+
+        if diff - int(diff) < 0.00000001:
+            return 1
+
+    return 0
+
+
+assert is_power_two_integers(8) == 1
+assert is_power_two_integers(15) == 0
+assert is_power_two_integers(125) == 1
+assert is_power_two_integers(625) == 1