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# Python Tutorial for Beginners 10 - Boolean, Comparison Operators and Logical Operators in Python
https://www.youtube.com/watch?v=0MBLkNlffT0

>>> True
True
>>> False
False
>>> true
Traceback (most recent call last):
  File "<input>", line 1, in <module>

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# Python Tutorial for Beginners - If Else statements
x = -100

if x != 100 and x > 0:
    print("x is = ")
    print(x)
if x > 0:
    print("x is positive")
else:
    print("x is negative")

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# Python Tutorial for Beginners-if..elif..else statements + nested IF statements

#------------nested IF statements--------
x = 10
if x >= 0:
    print("x is positive ")
    if (x%2) == 0:
        print("x is even")
    else:
        print("x is odd")

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>>> x = [3, 5, 4, 9, 7, 10]
>>> x
[3, 5, 4, 9, 7, 10]
>>> x[0]
3
>>> x[4]
7
>>> y = ['max', 1, 15.5, [3, 2]]
>>> y[0]
'max'

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>>> x = (1,5,3,4,8)
>>> 
>>> x
(1, 5, 3, 4, 8)
>>> x[0]
1
>>> x[4]
8
>>> x[100]
Traceback (most recent call last):

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>>> A = {1, 2, 5, 4, 7, 9, 2}
>>> A
{1, 2, 4, 5, 7, 9}
>>> len(A)
6
>>> A.add(10)
>>> A
{1, 2, 4, 5, 7, 9, 10}
>>> A.add(10)
>>> A

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>>> D = {'name': 'max', 'age': 14, 'year': 2004}
>>> D
{'name': 'max', 'year': 2004, 'age': 14}
>>> D['name']
'max'
>>> D['age']
14
>>> E = {'name':'Tom', 15: 15, 15.1:15.1, True: True, (2,3): 5}
>>> E[(2,3)]
5

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# Python Tutorial for Beginners - Python slice
# a[start:end] # items start through end-1
# a[start:]    # items start through the rest of the array
# a[:end]      # items from the beginning through end-1
# a[:]         # a copy of the whole array
# a[start:end:step] # start through not past end, by step
# +---+---+---+---+---+---+
# | P | y | t | h | o | n |
# +---+---+---+---+---+---+
#   0   1   2   3   4   5

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# Python Tutorial for Beginners - while Loop
#--------- Example 1 ---------------
i = 0
while True:
    print("the value of i is : ", i)
    i += 1 # i = i + 1
else:
    print("Finished while loop")

#--------- Example 2 ---------------

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# Python Tutorial for Beginners - For Loop
print("For loop with Lists")
A = [0, 1, 2, 3, 4, 5]  # list
for x in A:
    print(x)

print("For loop with Tuples")
B = (0, 1, 2, 3, 4, 5)  # tuple
for x in B:
    print(x)