diff --git a/students/aaron/README.md b/students/aaron/README.md
deleted file mode 100644
index 0337c5e..0000000
--- a/students/aaron/README.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# Readme for Student Aaron
-
-This is a readme file.
-
-I wrote it in an editor.
-
-It's not as long as a mile.
-
-Shorter is bett...itdor?
diff --git a/students/aaron/homework_lesson1/break_me.py b/students/aaron/homework_lesson1/break_me.py
deleted file mode 100644
index d126124..0000000
--- a/students/aaron/homework_lesson1/break_me.py
+++ /dev/null
@@ -1,18 +0,0 @@
-#---------------------------------
-# Title: Explore Errors (Task 1)
-# Change Log:
-# Aaron Devey,2018-01-12,Created
-#---------------------------------
-
-
-def NameError():
- raise NameError
-
-def TypeError():
- raise TypeError
-
-def SyntaxError():
- raise SyntaxError
-
-def AttributeError():
- raise AttributeError
diff --git a/students/aaron/homework_lesson1/lesson1_task2_exercise1.py b/students/aaron/homework_lesson1/lesson1_task2_exercise1.py
deleted file mode 100644
index d2edcba..0000000
--- a/students/aaron/homework_lesson1/lesson1_task2_exercise1.py
+++ /dev/null
@@ -1,9 +0,0 @@
-#-----------------------
-# Title: Lesson 1, Task 2, Exercise 1 (Codingbat Warmup-1: sleep_in)
-# Changelog
-# Aaron Devey,2018-09-12,New file
-#-----------------------
-
-def sleep_in(weekday, vacation):
- return ( not weekday ) or vacation
-
diff --git a/students/aaron/homework_lesson1/lesson1_task2_exercise2.py b/students/aaron/homework_lesson1/lesson1_task2_exercise2.py
deleted file mode 100644
index 00c8d9e..0000000
--- a/students/aaron/homework_lesson1/lesson1_task2_exercise2.py
+++ /dev/null
@@ -1,9 +0,0 @@
-#--------------------
-# Title: Lesson 1, Task 2, Exercise 2 (Codingbat Warmup-1: monkey_trouble)
-# Changelog:
-# Aaron Devey,2019-01-12,New File
-#---------------------
-
-def monkey_trouble(a_smile, b_smile):
- # using xor since it fits well here
- return not (a_smile ^ b_smile)
diff --git a/students/aaron/homework_lesson1/lesson1_task2_exercise3.py b/students/aaron/homework_lesson1/lesson1_task2_exercise3.py
deleted file mode 100644
index 82f52cc..0000000
--- a/students/aaron/homework_lesson1/lesson1_task2_exercise3.py
+++ /dev/null
@@ -1,10 +0,0 @@
-#----------------------
-# Title: Lesson 1, Task2, Exercise 3 (Codingbat Warmup-1: sum_double)
-# Changelog:
-# Aaron Devey,2019-01-12,new file
-#----------------------
-
-def sum_double(a, b):
- if a == b:
- return (a+b) * 2
- return (a+b)
diff --git a/students/lolaguerrero-A01/Test.txt b/students/lolaguerrero-A01/Test.txt
new file mode 100644
index 0000000..00b49e6
--- /dev/null
+++ b/students/lolaguerrero-A01/Test.txt
@@ -0,0 +1 @@
+This is the folder I will use for assignment 01
diff --git a/students/session01/Warmup-1/.idea/Warmup-1.iml b/students/session01/Warmup-1/.idea/Warmup-1.iml
new file mode 100644
index 0000000..fe78360
--- /dev/null
+++ b/students/session01/Warmup-1/.idea/Warmup-1.iml
@@ -0,0 +1,13 @@
+
+
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+
\ No newline at end of file
diff --git a/students/session01/Warmup-1/.idea/encodings.xml b/students/session01/Warmup-1/.idea/encodings.xml
new file mode 100644
index 0000000..15a15b2
--- /dev/null
+++ b/students/session01/Warmup-1/.idea/encodings.xml
@@ -0,0 +1,4 @@
+
+
+
+
\ No newline at end of file
diff --git a/students/session01/Warmup-1/.idea/libraries/R_User_Library.xml b/students/session01/Warmup-1/.idea/libraries/R_User_Library.xml
new file mode 100644
index 0000000..71f5ff7
--- /dev/null
+++ b/students/session01/Warmup-1/.idea/libraries/R_User_Library.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/students/session01/Warmup-1/.idea/misc.xml b/students/session01/Warmup-1/.idea/misc.xml
new file mode 100644
index 0000000..a2e120d
--- /dev/null
+++ b/students/session01/Warmup-1/.idea/misc.xml
@@ -0,0 +1,4 @@
+
+
+
+
\ No newline at end of file
diff --git a/students/session01/Warmup-1/.idea/modules.xml b/students/session01/Warmup-1/.idea/modules.xml
new file mode 100644
index 0000000..6a52fdf
--- /dev/null
+++ b/students/session01/Warmup-1/.idea/modules.xml
@@ -0,0 +1,8 @@
+
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\ No newline at end of file
diff --git a/students/session01/Warmup-1/.idea/workspace.xml b/students/session01/Warmup-1/.idea/workspace.xml
new file mode 100644
index 0000000..c4211a5
--- /dev/null
+++ b/students/session01/Warmup-1/.idea/workspace.xml
@@ -0,0 +1,350 @@
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+ 1547908525585
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\ No newline at end of file
diff --git a/students/session01/Warmup-1/diff21.py b/students/session01/Warmup-1/diff21.py
new file mode 100644
index 0000000..ef0db44
--- /dev/null
+++ b/students/session01/Warmup-1/diff21.py
@@ -0,0 +1,5 @@
+def diff21(n):
+ abs_diff = abs(21 - n)
+ if n > 21:
+ abs_diff = 2 * abs_diff
+ return abs_diff
\ No newline at end of file
diff --git a/students/session01/Warmup-1/front3.py b/students/session01/Warmup-1/front3.py
new file mode 100644
index 0000000..7d4cc3f
--- /dev/null
+++ b/students/session01/Warmup-1/front3.py
@@ -0,0 +1,5 @@
+def front3(str):
+ if len(str) < 3:
+ return str*3
+ else:
+ return str[:3]*3
\ No newline at end of file
diff --git a/students/session01/Warmup-1/front_back.py b/students/session01/Warmup-1/front_back.py
new file mode 100644
index 0000000..de08ab1
--- /dev/null
+++ b/students/session01/Warmup-1/front_back.py
@@ -0,0 +1,7 @@
+def front_back(str):
+ if len(str) > 1:
+ first_char = str[0]
+ last_char = str[-1]
+ return last_char + str[1:-1] + first_char
+ else:
+ return str
\ No newline at end of file
diff --git a/students/session01/Warmup-1/makes10.py b/students/session01/Warmup-1/makes10.py
new file mode 100644
index 0000000..40fe0ec
--- /dev/null
+++ b/students/session01/Warmup-1/makes10.py
@@ -0,0 +1,4 @@
+def makes10(a, b):
+ if a == 10 or b == 10 or a + b == 10:
+ return True
+ return False
\ No newline at end of file
diff --git a/students/session01/Warmup-1/missing_char.py b/students/session01/Warmup-1/missing_char.py
new file mode 100644
index 0000000..5128478
--- /dev/null
+++ b/students/session01/Warmup-1/missing_char.py
@@ -0,0 +1,5 @@
+def missing_char(str, n):
+ if n < 0:
+ return 'Choose a index >= 0'
+ else:
+ return str[:n] + str[n+1:]
\ No newline at end of file
diff --git a/students/session01/Warmup-1/monkey_trouble.py b/students/session01/Warmup-1/monkey_trouble.py
new file mode 100644
index 0000000..71b0f36
--- /dev/null
+++ b/students/session01/Warmup-1/monkey_trouble.py
@@ -0,0 +1,5 @@
+def monkey_trouble(a_smile, b_smile):
+ if a_smile == b_smile:
+ return True
+ else:
+ return False
\ No newline at end of file
diff --git a/students/session01/Warmup-1/near_hundred.py b/students/session01/Warmup-1/near_hundred.py
new file mode 100644
index 0000000..51c1165
--- /dev/null
+++ b/students/session01/Warmup-1/near_hundred.py
@@ -0,0 +1,2 @@
+def near_hundred(n):
+ return abs(100 - n) <= 10 or abs(200 - n) <= 10
\ No newline at end of file
diff --git a/students/session01/Warmup-1/not_string.py b/students/session01/Warmup-1/not_string.py
new file mode 100644
index 0000000..8a46e10
--- /dev/null
+++ b/students/session01/Warmup-1/not_string.py
@@ -0,0 +1,5 @@
+def not_string(str):
+ if str.startswith('not'):
+ return str
+ else:
+ return 'not ' + str
\ No newline at end of file
diff --git a/students/session01/Warmup-1/parrot_trouble.py b/students/session01/Warmup-1/parrot_trouble.py
new file mode 100644
index 0000000..2f38b7f
--- /dev/null
+++ b/students/session01/Warmup-1/parrot_trouble.py
@@ -0,0 +1,4 @@
+def parrot_trouble(talking, hour):
+ if talking and (hour < 7 or hour > 20):
+ return True
+ return False
\ No newline at end of file
diff --git a/students/session01/Warmup-1/pos_neg.py b/students/session01/Warmup-1/pos_neg.py
new file mode 100644
index 0000000..4e42269
--- /dev/null
+++ b/students/session01/Warmup-1/pos_neg.py
@@ -0,0 +1,17 @@
+def pos_neg(a, b, negative):
+ if negative:
+ if (a < 0) and (b > 0):
+ return False
+ elif (a > 0) and (b < 0):
+ return False
+ elif (a < 0 and b < 0):
+ return True
+ else:
+ return False
+ else:
+ if (a < 0) and (b > 0):
+ return True
+ elif (a > 0) and (b < 0):
+ return True
+ else:
+ return False
\ No newline at end of file
diff --git a/students/session01/Warmup-1/pos_neg_doubt.py b/students/session01/Warmup-1/pos_neg_doubt.py
new file mode 100644
index 0000000..22477d6
--- /dev/null
+++ b/students/session01/Warmup-1/pos_neg_doubt.py
@@ -0,0 +1,17 @@
+def pos_neg(a, b, negative):
+ if negative:
+ if (a < 0 and b > 0):
+ return True
+ else:
+ if ((a < 0 and b > 0) or (a > 0 and b < 0)):
+ return True
+
+
+
+#Porpoused solution:
+
+def pos_neg(a, b, negative):
+ if negative:
+ return (a < 0 and b < 0)
+ else:
+ return ((a < 0 and b > 0) or (a > 0 and b < 0))
\ No newline at end of file
diff --git a/students/session01/Warmup-1/sleep-in.py b/students/session01/Warmup-1/sleep-in.py
new file mode 100644
index 0000000..7fbbc81
--- /dev/null
+++ b/students/session01/Warmup-1/sleep-in.py
@@ -0,0 +1,5 @@
+def sleep_in(weekday, vacation):
+ if not weekday or vacation:
+ return True
+ else:
+ return False
\ No newline at end of file
diff --git a/students/session01/Warmup-1/sum_double.py b/students/session01/Warmup-1/sum_double.py
new file mode 100644
index 0000000..f988923
--- /dev/null
+++ b/students/session01/Warmup-1/sum_double.py
@@ -0,0 +1,5 @@
+def sum_double(a, b):
+ sum = a + b
+ if a == b:
+ sum = 2 * sum
+ return sum
\ No newline at end of file
diff --git a/students/session01/break_me.py b/students/session01/break_me.py
new file mode 100644
index 0000000..7516855
--- /dev/null
+++ b/students/session01/break_me.py
@@ -0,0 +1,60 @@
+#-------------------------------------#
+
+# Title: Task 1 - Explore Errors
+
+# Lola Guerrero - Python210 Winter
+
+# RRoot, 18/01/2019, Created File
+
+#-------------------------------------#
+
+
+# Each function, when called, should cause an exception to happen
+# Each function should result in one of the four most common exceptions you’ll find.
+# for review: NameError, TypeError, SyntaxError, AttributeError
+
+
+
+def Excep_NameError():
+ try:
+ print (a)
+ except NameError:
+ print ('The variable a is not defined')
+
+print (Excep_NameError())
+
+
+
+
+def Excep_TypeError(x):
+ try:
+ print (32/x)
+ except TypeError:
+ print (x + ' has inappropriate type')
+
+print (Excep_TypeError('4'))
+print(Excep_TypeError(4))
+
+
+def Excep_SyntaxError():
+ try:
+ print (3 /% 4)
+ except SyntaxError:
+ print('Review your expression')
+
+
+print (Excep_SyntaxError()) #How do you make an exception in a SyntaxError??
+
+
+
+def Excep_AttributeError():
+ try:
+ import string
+ print (string.digit)
+ except AttributeError:
+ print('Attribute error')
+
+
+print (Excep_AttributeError())
+
+
diff --git a/students/session02/.idea/encodings.xml b/students/session02/.idea/encodings.xml
new file mode 100644
index 0000000..15a15b2
--- /dev/null
+++ b/students/session02/.idea/encodings.xml
@@ -0,0 +1,4 @@
+
+
+
+
\ No newline at end of file
diff --git a/students/session02/.idea/libraries/R_User_Library.xml b/students/session02/.idea/libraries/R_User_Library.xml
new file mode 100644
index 0000000..71f5ff7
--- /dev/null
+++ b/students/session02/.idea/libraries/R_User_Library.xml
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/students/session02/.idea/misc.xml b/students/session02/.idea/misc.xml
new file mode 100644
index 0000000..a2e120d
--- /dev/null
+++ b/students/session02/.idea/misc.xml
@@ -0,0 +1,4 @@
+
+
+
+
\ No newline at end of file
diff --git a/students/session02/.idea/modules.xml b/students/session02/.idea/modules.xml
new file mode 100644
index 0000000..294da88
--- /dev/null
+++ b/students/session02/.idea/modules.xml
@@ -0,0 +1,8 @@
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/students/session02/.idea/session02.iml b/students/session02/.idea/session02.iml
new file mode 100644
index 0000000..fe78360
--- /dev/null
+++ b/students/session02/.idea/session02.iml
@@ -0,0 +1,13 @@
+
+
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+
+
\ No newline at end of file
diff --git a/students/session02/.idea/workspace.xml b/students/session02/.idea/workspace.xml
new file mode 100644
index 0000000..1fdda92
--- /dev/null
+++ b/students/session02/.idea/workspace.xml
@@ -0,0 +1,410 @@
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+ 1547869233555
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+ 1547869233555
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+
+
+ file://$PROJECT_DIR$/Warmup-2/string_times.py
+
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+
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\ No newline at end of file
diff --git a/students/session02/FizzBuzz.py b/students/session02/FizzBuzz.py
new file mode 100644
index 0000000..f75b36f
--- /dev/null
+++ b/students/session02/FizzBuzz.py
@@ -0,0 +1,12 @@
+def FizzBuzz():
+ for i in range(1, 101):
+ if (i % 3 == 0) and (i % 5 == 0):
+ print('FizzBuzz')
+ elif i % 3 == 0:
+ print ('Fizz')
+ elif i % 5 == 0:
+ print('Buzz')
+ else:
+ print (i)
+
+print (FizzBuzz())
\ No newline at end of file
diff --git a/students/session02/Warmup-2/array123.py b/students/session02/Warmup-2/array123.py
new file mode 100644
index 0000000..5f8aed0
--- /dev/null
+++ b/students/session02/Warmup-2/array123.py
@@ -0,0 +1,7 @@
+def string_match(a, b):
+ min_len = min(len(a), len(b))
+ count = 0
+ for i in range(min_len):
+ if (len(a[i:i+2]) == 2) and (a[i:i+2] == b[i:i+2]):
+ count +=1
+ return count
\ No newline at end of file
diff --git a/students/session02/Warmup-2/array_count9.py b/students/session02/Warmup-2/array_count9.py
new file mode 100644
index 0000000..8bef7e8
--- /dev/null
+++ b/students/session02/Warmup-2/array_count9.py
@@ -0,0 +1,6 @@
+def array_count9(nums):
+ count = 0
+ for i in nums:
+ if i == 9:
+ count += 1
+ return count
\ No newline at end of file
diff --git a/students/session02/Warmup-2/array_front9.py b/students/session02/Warmup-2/array_front9.py
new file mode 100644
index 0000000..fc46793
--- /dev/null
+++ b/students/session02/Warmup-2/array_front9.py
@@ -0,0 +1,2 @@
+def array_front9(nums):
+ return (9 in nums[:4])
\ No newline at end of file
diff --git a/students/session02/Warmup-2/front_times.py b/students/session02/Warmup-2/front_times.py
new file mode 100644
index 0000000..eaa2fb3
--- /dev/null
+++ b/students/session02/Warmup-2/front_times.py
@@ -0,0 +1,19 @@
+def front_times(str, n):
+ if n < 0:
+ return 'Try with a positive number'
+ else:
+ return str[:3]*n
+
+
+# Purposed solution:
+
+def front_times(str, n):
+ front_len = 3
+ if front_len > len(str): #Why is this important? I mean if the len of the string is 2, string[:6] == string
+ front_len = len(str)
+ front = str[:front_len]
+
+ result = ""
+ for i in range(n):
+ result = result + front
+ return result
\ No newline at end of file
diff --git a/students/session02/Warmup-2/last2.py b/students/session02/Warmup-2/last2.py
new file mode 100644
index 0000000..b6f427a
--- /dev/null
+++ b/students/session02/Warmup-2/last2.py
@@ -0,0 +1,12 @@
+def last2(str):
+ if len(str) < 3:
+ count = 0
+ else:
+ sub_str = str[-2:]
+ count = 0
+ for i in range(len(str)-2):
+ print ('sub_str', sub_str)
+ print(str[i:i+2])
+ if sub_str == str[i:i+2]:
+ count +=1
+ return count
\ No newline at end of file
diff --git a/students/session02/Warmup-2/string_bits.py b/students/session02/Warmup-2/string_bits.py
new file mode 100644
index 0000000..6b8a70f
--- /dev/null
+++ b/students/session02/Warmup-2/string_bits.py
@@ -0,0 +1,2 @@
+def string_bits(str):
+ return str[::2]
\ No newline at end of file
diff --git a/students/session02/Warmup-2/string_match.py b/students/session02/Warmup-2/string_match.py
new file mode 100644
index 0000000..34ec196
--- /dev/null
+++ b/students/session02/Warmup-2/string_match.py
@@ -0,0 +1,5 @@
+def array123(nums):
+ for i in range(len(nums)-2):
+ if nums[i] == 1 and nums[i+1] == 2 and nums[i+2] == 3:
+ return True
+ return False
\ No newline at end of file
diff --git a/students/session02/Warmup-2/string_splosion.py b/students/session02/Warmup-2/string_splosion.py
new file mode 100644
index 0000000..2597fe0
--- /dev/null
+++ b/students/session02/Warmup-2/string_splosion.py
@@ -0,0 +1,5 @@
+def string_splosion(str):
+ new_str = ''
+ for i in range(len(str)+1):
+ new_str +=str[:i]
+ return new_str
\ No newline at end of file
diff --git a/students/session02/Warmup-2/string_times.py b/students/session02/Warmup-2/string_times.py
new file mode 100644
index 0000000..db24be6
--- /dev/null
+++ b/students/session02/Warmup-2/string_times.py
@@ -0,0 +1,14 @@
+def string_times(str, n):
+ if n < 0:
+ return 'Try with a positive number'
+ else:
+ return str*n
+
+
+# Purposed solution
+
+def string_times(str, n):
+ result = ""
+ for i in range(n): # range(n) is [0, 1, 2, .... n-1]
+ result = result + str # could use += here
+ return result
\ No newline at end of file
diff --git a/students/session02/print_grid.py b/students/session02/print_grid.py
new file mode 100644
index 0000000..eb8f665
--- /dev/null
+++ b/students/session02/print_grid.py
@@ -0,0 +1,29 @@
+# Part 2:
+
+def print_grid(n):
+ m = int(n / 2)
+ for i in range (0, 2):
+ print ('+' + ('-' * m) + '+' + ('-' * m) + '+')
+ for i in range(0, m):
+ print ('|' + (' ' * m) + '|' + (' ' * m) + '|')
+ print ('+' + ('-' * m) + '+' + ('-' * m) + '+')
+
+
+print (print_grid(3))
+print (print_grid(9))
+
+
+
+# Part 3:
+
+def print_grid2(number, size):
+
+ for i in range (0, number):
+ print (('+' + ('-' * size)) * number + '+')
+ for i in range(0, size):
+ print (('|' + (' ' * size)) * number + '|')
+ print(('+' + ('-' * size)) * number + '+')
+
+
+print_grid2(5,3) ## 5 number of squares, 3 size squares
+print_grid2(3,5) ## 3 number of squares, 5 size squares
\ No newline at end of file
diff --git a/students/session02/series.py b/students/session02/series.py
new file mode 100644
index 0000000..0212d50
--- /dev/null
+++ b/students/session02/series.py
@@ -0,0 +1,63 @@
+## Fibonacci ##
+
+def fibonacci(n):
+ if n == 0:
+ return 0
+ elif n == 1:
+ return 1
+ else:
+ ans = fibonacci(n-2) + fibonacci(n-1)
+ return ans
+
+
+for i in range(0,10):
+ print (fibonacci(i))
+
+
+
+## Lucas ##
+
+def lucas(n):
+ if n == 0:
+ return 2
+ elif n == 1:
+ return 1
+ else:
+ ans = lucas(n-2) + lucas(n-1)
+ return ans
+
+
+for i in range(0,10):
+ print (lucas(i))
+
+
+
+## Generalizing ##
+
+def sum_series(n, v1=0, v2=1):
+
+ if (v1 == 2) and (v2 == 1):
+ if n == 0:
+ return 2
+ elif n == 1:
+ return 1
+ else:
+ ans = sum_series(n - 2, v1=2, v2=1) + sum_series(n - 1, v1=2, v2=1)
+ else:
+ if n == 0:
+ return 0
+ elif n == 1:
+ return 1
+
+ else:
+ ans = sum_series(n - 2) + sum_series(n - 1)
+
+ return ans
+
+
+## Tests
+
+assert (fibonacci(9) == sum_series(9))
+assert (fibonacci(13) == sum_series(13))
+assert (lucas(9) == sum_series(9, v1=2, v2=1))
+assert (lucas(13) == sum_series(13, v1=2, v2=1))
\ No newline at end of file