Added methods to determine if there are at least n

of a kind in a roll of five dice.

Similar to what was done in this lab, classes could be used to
simulate coin tosses. I imagine then that simple board games
could be simulated easily using classes, too.

dice_stats.py

@@ -19,15 +19,53 @@ class FiveDice:
                 return False
         return True
     
+    def findn(self,nofakind):
+        """ dice.findn(n) determines whether there are at least n of a kind in the roll and returns true if so and returns false otherwise. """
+        nmuch = {}                          # create an empty dictionary to associate each face rolled with its frequency
+        for die in dice.faces():            # go through each dice rolled
+            if die in nmuch:                # check if the dictionary already has the face included, and if so increase its frequency by 1
+                nmuch[die] += 1
+                if nmuch[die]==nofakind:    # each time the dictionary is updated, check if the desired frequency has been achieved, and if so return true
+                    return True 
+            else:
+                nmuch[die] = 1              # add the face to the dictionary with frequency 1 if it has not already been included
+        return False                        # if the desired frequency was never achieved, return false
+
+    def is_three_of_a_kind(self):
+        """ I didn't read the assignment carefully... this should return the result of dice.findn(3) """
+        return dice.findn(3)
+    
+    def is_four_of_a_kind(self):
+        """ same issue... returns the result of dice.findn(4) """
+        return dice.findn(4)
+
 dice = FiveDice()
 successes = 0
 trials = 1000000
+
+print("THIS IS THE ORIGINAL SIMULATION:")
 for trial in tqdm(range(trials)):
     dice.roll()
     if dice.all_ones():
         successes += 1
-
 print(successes/trials)
 
+print("\n")
+print("THIS IS TO CHECK IF THERE ARE AT LEAST THREE OF A KIND:")
+successes = 0
+for trial in tqdm(range(trials)):
+    dice.roll()
+#    if dice.findn(3):
+    if dice.is_three_of_a_kind():
+        successes += 1
+print(successes/trials)
 
-
+print("\n")
+print("THIS IS TO CHECK IF THERE ARE AT LEAST FOUR OF A KIND:")
+successes = 0
+for trial in tqdm(range(trials)):
+    dice.roll()
+#    if dice.findn(4):
+    if dice.is_four_of_a_kind():
+        successes += 1
+print(successes/trials)

poetry.lock

@@ -2,13 +2,13 @@
 
 [[package]]
 name = "click"
-version = "8.1.6"
+version = "8.1.7"
 description = "Composable command line interface toolkit"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "click-8.1.6-py3-none-any.whl", hash = "sha256:fa244bb30b3b5ee2cae3da8f55c9e5e0c0e86093306301fb418eb9dc40fbded5"},
-    {file = "click-8.1.6.tar.gz", hash = "sha256:48ee849951919527a045bfe3bf7baa8a959c423134e1a5b98c05c20ba75a1cbd"},
+    {file = "click-8.1.7-py3-none-any.whl", hash = "sha256:ae74fb96c20a0277a1d615f1e4d73c8414f5a98db8b799a7931d1582f3390c28"},
+    {file = "click-8.1.7.tar.gz", hash = "sha256:ca9853ad459e787e2192211578cc907e7594e294c7ccc834310722b41b9ca6de"},
 ]
 
 [package.dependencies]