Merge pull request souravjain540#160 from rafaeljsouza/main

souravjain540 · web-flow · commit 6344ad56ad3d · 2023-08-15T20:03:03.000+05:30
dice roller and Collatz Conjecture
diff --git a/SI_units.py b/SI_units.py
@@ -0,0 +1,26 @@
+
+#converting pounds to kg
+
+def pounds_to_kg(pounds):
+    return pounds*0.453592
+
+def feet_to_meters(feet):
+    return feet*0.3048
+
+def inches_to_meters(inches):
+    return inches*0.0254
+
+def yards_to_meters(yards):
+    return yards*0.9144
+
+def miles_to_meters(miles):
+    return miles*1609.34
+
+def miles_per_hour_to_ms(miles_per_hour):
+    return miles_per_hour*0.44704
+
+def celsius_to_kelvin(celsius):
+    return celsius + 273.15
+
+def farenheit_to_kelvin(farenheit):
+    return ((farenheit - 32)/1.8) +273.15
diff --git a/collatz_sequence.py b/collatz_sequence.py
@@ -0,0 +1,18 @@
+# The Collatz Conjecture is a famous math problem. 
+# The conjecture is that after applying a sequence of one of two transformations, 
+# every positive integer will eventually transform into 1.
+# The transformations are: divide by 2 if the number is even, multiply by 3 and add 1 if its odd.
+# You can see more about it here https://en.wikipedia.org/wiki/Collatz_conjecture
+
+def collatz(initial_number):
+    num = initial_number
+    print(f'Initial number is: {initial_number}')
+    while num != 1:
+        print(num)
+        if num % 2 == 0:
+            num = int(num / 2)
+        else:
+            num = int(3 * num + 1)
+    else:
+        print(num)
+        print('Finally!')
diff --git a/dice_roller.py b/dice_roller.py
@@ -0,0 +1,21 @@
+from random import randint, seed
+
+# The randint(a,b) function return a pseudorandom number between a and b, including both.
+# The seed() function defines a new seed for pseudorandom numbers.
+
+# This function defines a die roll. If no specific side is defined, it 'rolls' a six-sided die.
+  
+def die(sides=6):
+    seed()
+    result = randint(1, sides)
+    return result
+
+# This function defines a dice roll. 
+# If no specific side and number of dies are defined, it 'rolls' a six-sided die.
+#Returns a list of ints with the dice rolls.
+
+def dice(number_of_die=1, sides=6):
+    rolls = []
+    for roll in range(0, number_of_die):
+        rolls.append(die(sides))
+    return rolls
