Data commit

Task/24-game/Python/24-game-1.py

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+'''
+ The 24 Game
+
+ Given any four digits in the range 1 to 9, which may have repetitions,
+ Using just the +, -, *, and / operators; and the possible use of
+ brackets, (), show how to make an answer of 24.
+
+ An answer of "q" will quit the game.
+ An answer of "!" will generate a new set of four digits.
+ Otherwise you are repeatedly asked for an expression until it evaluates to 24
+
+ Note: you cannot form multiple digit numbers from the supplied digits,
+ so an answer of 12+12 when given 1, 2, 2, and 1 would not be allowed.
+
+'''
+
+from __future__ import division, print_function
+import random, ast, re
+import sys
+
+if sys.version_info[0] < 3: input = raw_input
+
+def choose4():
+    'four random digits >0 as characters'
+    return [str(random.randint(1,9)) for i in range(4)]
+
+def welcome(digits):
+    print (__doc__)
+    print ("Your four digits: " + ' '.join(digits))
+
+def check(answer, digits):
+    allowed = set('() +-*/\t'+''.join(digits))
+    ok = all(ch in allowed for ch in answer) and \
+         all(digits.count(dig) == answer.count(dig) for dig in set(digits)) \
+         and not re.search('\d\d', answer)
+    if ok:
+        try:
+            ast.parse(answer)
+        except:
+            ok = False
+    return ok
+
+def main():
+    digits = choose4()
+    welcome(digits)
+    trial = 0
+    answer = ''
+    chk = ans = False
+    while not (chk and ans == 24):
+        trial +=1
+        answer = input("Expression %i: " % trial)
+        chk = check(answer, digits)
+        if answer.lower() == 'q':
+            break
+        if answer == '!':
+            digits = choose4()
+            print ("New digits:", ' '.join(digits))
+            continue
+        if not chk:
+            print ("The input '%s' was wonky!" % answer)
+        else:
+            ans = eval(answer)
+            print (" = ", ans)
+            if ans == 24:
+                print ("Thats right!")
+    print ("Thank you and goodbye")
+
+if __name__ == '__main__': main()

Task/24-game/Python/24-game-2.py

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+import random, re
+chars = ["(",")","/","+","-","*"]
+while True:
+    charsandints, ints = [], []
+    for x in range(4):
+        ints.append(str(random.randrange(1,10)))
+    charsandints = chars + ints
+    print "Numbers are:", ints
+    guess = raw_input("Enter your guess:")
+    if guess.lower() == "q":
+        break
+    elif guess.lower() == "|":
+        pass
+    else:
+        flag = True
+        for a in guess:
+            if a not in charsandints or guess.count(a) > charsandints.count(a):
+                flag = False
+        if re.search("\d\d", guess):
+            print "You cannot combine digits."
+            break
+        if flag:
+            print "Your result is: ", eval(guess)
+            if eval(guess) == 24:
+                print "You won"
+                break
+            else:
+                print "You lost"
+                break
+        else:
+            print "You cannot use anthing other than", charsandints
+            break
+print "Thanks for playing"