From d702f5b463f79160b04289fa7618580b626a5cde Mon Sep 17 00:00:00 2001
From: neodarz <neodarz@neodarz.net>
Date: Thu, 9 Aug 2018 00:32:48 +0200
Subject: Add first implementation with testing all combinations of machines

---
 Solution/solution.py | 83 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 Solution/solution.py

diff --git a/Solution/solution.py b/Solution/solution.py
new file mode 100644
index 0000000..6b407e4
--- /dev/null
+++ b/Solution/solution.py
@@ -0,0 +1,83 @@
+#!/usr/bin/python3
+
+import itertools
+import pprint
+import numpy
+
+file = open("../input.txt", "r")
+
+story_table = []
+stories_table = []
+nb_machines = 0
+loop_number = 0
+
+for line in file:
+
+    line_table = list(map(int, line.split()))
+    keys_line_table_story = ['machines', 'money', 'time']
+    keys_line_table_machines = ['day_sell', 'buy_price', 'resale_price', 'day_profit']
+    l = list()
+    for a in range(0, len(line_table)):
+        l.append((line_table[a]))
+    if len(line_table) == 3:
+        line_table = dict(zip(keys_line_table_story,l))
+    else:
+        line_table = dict(zip(keys_line_table_machines,l))
+
+    if len(line_table) == 3:
+        nb_machines = line_table["machines"]
+        if loop_number > 0:
+            stories_table.append(story_table)
+        story_table = []
+
+    story_table.append(line_table)
+
+    loop_number += 1
+
+case = 1
+for story in stories_table:
+    settings = story[0]
+
+    list_machine_number = []
+    for machine_number in range(1, settings['machines']+1):
+        list_machine_number.append(machine_number)
+
+    list_all_combinations = []
+    for machine_number in range(1, settings['machines']+1):
+        list_all_combinations.append([list(x) for x in itertools.combinations(list_machine_number, machine_number)])
+
+    for combination_number in range(0, len(list_all_combinations)):
+        list_all_combinations[combination_number].append([])
+
+    # Transform the two dimensionnal array in list_machine_number in one
+    # dimensional array
+    list_all_combinations =  [x for sublist in list_all_combinations for x in sublist]
+
+    bigger_money = 0;
+    for combination in list_all_combinations:
+        current_money = settings["money"]
+
+        machine_to_sell = []
+        machines_bought = []
+        for n in combination:
+            machine_to_sell.append(story[n])
+
+        for day in range(0, settings["time"]+1):
+            for machines in machines_bought:
+                current_money += machines["day_profit"]
+            buyable_machines = []
+            for machine_number in range(0, len(machine_to_sell)):
+                if day == machine_to_sell[machine_number]["day_sell"]:
+                    buyable_machines.append(machine_to_sell[machine_number])
+            for machines in buyable_machines:
+                if machines["buy_price"] <= current_money:
+                    machines_bought.append(machines)
+                    current_money -= machines["buy_price"]
+        if current_money > bigger_money:
+            bigger_money = current_money
+
+    if len(list_all_combinations ) == 0:
+        bigger_money = settings['money']
+
+    print("Case "+ str(case) + ": " + str(bigger_money))
+    case += 1
-- 
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