print("Content that you wanna print on screen")

var1 = "Shruti"
print("Hi my name is: ", var1)

var1 = input("Enter your name: ")
print("My name is: ", var1)

# Integer input
var1 = int(input("Enter the integer value: "))
print(var1)

# Float input
var1 = float(input("Enter the float value: "))
print(var1)

range(int_start_value, int_stop_value, int_step_value)

# Display all even numbers from 0 to 100
for i in range(0, 101, 2):
    print(i)

# Single line comment

'''
Multi-line
comment
'''

print("Line1\nLine2")   # newline
print("Tab\there")    # tab
print("Back\\slash")  # backslash

variable_name = "String Data"

str = "Shruti"
print("string is ", str)

string_var[start : stop : step]
var_name[1 : 5]  # includes index 1, 2, 3, 4

var_name = [element1, element2, ...]
my_list = []  # empty list

fruits = ["apple", "banana", "cherry"]
fruits.append("mango")
fruits.insert(1, "kiwi")
fruits.remove("banana")
fruits.sort()
print(fruits)

variable_name = (element1, element2, ...)

# Way 1
var_name = {element1, element2, ...}

# Way 2
var_name = set([element1, element2, ...])

# Create
my_dict = {"name": "Suzal", "course": "MCA"}

# Empty
mydict = {}

# Add / Update
my_dict["age"] = 22

# Delete
del my_dict["age"]

# if
if(condition):
    statements

# if-else
if(condition):
    statements
else:
    statements

# if-elif-else
if (condition):
    statements
elif (condition):
    statements
else:
    statements

a = 15; b = 20; c = 12
if(a>b and a>c):
    print(a, "is greatest")
elif(b>c and b>a):
    print(b, "is greatest")
else:
    print(c, "is greatest")

for variable in sequence:
    statements

# Print 1 to 100
for i in range(1, 101):
    print(i)

while condition:
    loop-body

i = 1
while(i <= 100):
    print(i)
    i = i + 1

# break — exits the loop
for i in range(1, 10):
    if i == 5:
        break
    print(i)

# continue — skips current iteration
for i in [2,3,4,6]:
    if (i % 2 != 0):
        continue
    print(i)

# Define
def my_function():
    #statements

# Call
my_function()

return [value/expression]

def my_function(arg1, arg2, argn):
    #statements
my_function(arg1, arg2, argn)

# Example
def add(a, b):
    return a + b
x = add(7, 8)
print(x)  # 15

var_name = open("filename", "mode")

read()       # returns one big string
readlines()  # returns a list of all lines
readline     # returns one line at a time

write()      # writes a string to the file
writelines() # writes a list of strings

var_name.close()  # always close after use!

# try-except
try:
    [Statement body block]
    raise Exception()
except ExceptionName:
    [Error processing block]

# try-except-else
try:
    #statements
except:
    #statements
else:
    # runs if no exception raised

# finally — always runs
try:
    #statements
except:
    #statements
finally:
    # compulsorily executed

# Class definition
class MyClass:
    pass

# Object creation
obj = MyClass()

# Class with constructor
class MyClass:
    def __init__(self):
        self.name = "DataSteroid"

    def print_me(self):
        print(self.name)

class Base_class:
    pass
class Derived_class(Base_class):
    pass

iter_list = iter(['Harry', 'Aakash', 'Rohan'])
print(next(iter_list))  # Harry
print(next(iter_list))  # Aakash
print(next(iter_list))  # Rohan

def my_gen():
    n = 1
    print('First')
    yield n
    n += 1
    print('Second')
    yield n
    n += 1
    print('Third')
    yield n

filter(function, iterable)
# Extracts items from iterable that satisfy the function condition

issubclass(obj, classinfo)
# Returns True if obj is a subclass of classinfo

# property (getter)
@property
def name(self):
    return self.__name

# setter
@name.setter
def name(self, value):
    self.__name = value

# deleter
@name.deleter
def name(self, value):
    print('Deleting..')
    del self.__name