Adding Logic-1

Author: Jem Chang

Logic-1/alarm_clock.py

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+"""
+Given a day of the week encoded as 0=Sun, 1=Mon, 2=Tue, ...6=Sat, and a boolean indicating if we are
+on vacation, return a string of the form "7:00" indicating when the alarm clock should ring.
+Weekdays, the alarm should be "7:00" and on the weekend it should be "10:00".
+Unless we are on vacation -- then on weekdays it should be "10:00" and weekends it should be "off".
+"""
+def alarm_clock(day, vacation):
+  if day == 6 or day == 0:
+    if vacation == True:
+      return 'off'
+    else:
+      return '10:00'
+  elif vacation == True:
+    return '10:00'
+  return '7:00'

Logic-1/caught_speeding.py

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+"""
+You are driving a little too fast, and a police officer stops you.
+Write code to compute the result, encoded as an int value: 0=no ticket, 1=small ticket, 2=big ticket.
+If speed is 60 or less, the result is 0. If speed is between 61 and 80 inclusive, the result is 1.
+If speed is 81 or more, the result is 2. Unless it is your birthday --
+on that day, your speed can be 5 higher in all cases.
+"""
+def caught_speeding(speed, is_birthday):
+  if (speed <=60 and is_birthday == False) or (speed <= 65 and is_birthday == True):
+    return 0
+  elif (speed <=80 and is_birthday == False) or (speed <= 85 and is_birthday == True):
+    return 1
+  elif (speed >=81 and is_birthday == False) or (speed >= 86 and is_birthday == True):
+    return 2

Logic-1/cigar_party.py

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+"""
+When squirrels get together for a party, they like to have cigars.
+A squirrel party is successful when the number of cigars is between 40 and 60, inclusive.
+Unless it is the weekend, in which case there is no upper bound on the number of cigars.
+Return True if the party with the given values is successful, or False otherwise.
+"""
+def cigar_party(cigars, is_weekend):
+  if cigars >=40 and cigars <=60 and is_weekend == False:
+    return True
+  elif cigars >= 40 and is_weekend == True:
+    return True
+  return False

Logic-1/date_fashion.py

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+"""
+You and your date are trying to get a table at a restaurant.
+The parameter "you" is the stylishness of your clothes, in the range 0..10, and
+"date" is the stylishness of your date's clothes.
+The result getting the table is encoded as an int value with 0=no, 1=maybe, 2=yes.
+If either of you is very stylish, 8 or more, then the result is 2 (yes).
+With the exception that if either of you has style of 2 or less, then the result is 0 (no).
+Otherwise the result is 1 (maybe).
+"""
+def date_fashion(you, date):
+  if you >= 8:
+    if date <=2:
+      return 0
+    return 2
+  elif date >= 8:
+    if you <=2:
+      return 0
+    return 2
+  if you <= 2:
+    return 0
+  if date <= 2:
+    return 0
+  return 1

Logic-1/in1to10.py

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+"""
+Given a number n, return True if n is in the range 1..10, inclusive.
+Unless outside_mode is True, in which case return True if the number is less or equal to 1,
+or greater or equal to 10.
+"""
+def in1to10(n, outside_mode):
+  if n >= 1 and n <= 10:
+    return True
+  if (n <= 1 or n >= 10) and outside_mode == True:
+        return True
+  return False

Logic-1/love6.py

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+"""
+The number 6 is a truly great number. Given two int values, a and b, return True if either one is 6.
+Or if their sum or difference is 6. Note: the function abs(num) computes the absolute value of a number.
+"""
+def love6(a, b):
+  if a == 6 or b == 6:
+    return True
+  if (a+b) == 6 or abs(a-b) == 6:
+    return True
+  return False

Logic-1/near_ten.py

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+"""
+Given a non-negative number "num", return True if num is within 2 of a multiple of 10.
+Note: (a % b) is the remainder of dividing a by b, so (7 % 5) is 2.
+"""
+def near_ten(num):
+  if num % 10 <= 2:
+    return True
+  elif (10 - num % 10) <=2:
+    return True
+  return False

Logic-1/sorta_sum.py

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+"""
+Given 2 ints, a and b, return their sum. However, sums in the range 10..19 inclusive, are forbidden,
+so in that case just return 20.
+"""
+def sorta_sum(a, b):
+  if (a+b) >= 10 and (a+b) <= 19:
+    return 20
+  return a+b

Logic-1/squirrel_play.py

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+"""
+The squirrels in Palo Alto spend most of the day playing.
+In particular, they play if the temperature is between 60 and 90 (inclusive).
+Unless it is summer, then the upper limit is 100 instead of 90.
+Given an int temperature and a boolean is_summer, return True if the squirrels play and False otherwise.
+"""
+def squirrel_play(temp, is_summer):
+  if temp >= 60 and temp <= 90 and is_summer == False:
+    return True
+  elif temp >= 60 and temp <= 100 and is_summer == True:
+    return True
+  return False

README.md

@@ -1,9 +1,9 @@
 ## Practicing Python Programming in [CodingBat](http://codingbat.com/python)
 1. [Warmup-1](https://github.com/jemc36/CodingBat-Python/tree/master/Warmup-1)
 2. [Warmup-2](https://github.com/jemc36/CodingBat-Python/tree/master/Warmup-2)
-3. Logic-1
+3. [Logic-1](https://github.com/jemc36/CodingBat-Python/tree/master/Logic-1)
 4. Logic-2
-5. String-1
-6. String-2
+5. [String-1](https://github.com/jemc36/CodingBat-Python/tree/master/String-1)
+6. [String-2](https://github.com/jemc36/CodingBat-Python/tree/master/String-2)
 7. List-1
 8. List-2