From 8317eb9cae7ff46e400534572542496fef508cfc Mon Sep 17 00:00:00 2001
From: Santo Cariotti <sancn@live.com>
Date: Sun, 23 Apr 2017 10:07:29 +0200
Subject: OII 2017

Scommesse in Python
---
 scommesse.py | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 scommesse.py

diff --git a/scommesse.py b/scommesse.py
new file mode 100644
index 0000000..b947df1
--- /dev/null
+++ b/scommesse.py
@@ -0,0 +1,50 @@
+carteV = []
+carteOut = []
+
+
+def cOutPresente(x):
+    s = False
+    for i in range(len(carteOut)):
+        if (carteOut[i] == x):
+            s = True
+
+    if not s:
+        carteOut.append(x)
+
+
+def fCarte(N, start):
+    c = carteV[:]
+
+    while len(c) > 1:
+        tot = len(c)
+        for i in range(start, tot - 1):
+            x = c[i]
+            x1 = c[i + 1]
+            x2 = x + x1
+
+            if ((x2 % 2) != 0):
+                c.remove(x)
+                c.remove(x1)
+                break
+
+        start = 0
+
+    cOutPresente(c[0])
+
+
+with open('input.txt', 'r') as fin:
+    N = int(fin.readline())
+    carteV = fin.readline().split(' ')
+
+for i in range(N):
+    carteV[i] = int(carteV[i])
+
+for i in range(N):
+    fCarte(N, start=i)
+
+with open('output.txt', 'w') as fout:
+    fout.write(str(len(carteOut)))
+    fout.write('\n')
+
+    for i in carteOut:
+        fout.write(str(i) + ' ')
-- 
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