python in one shot.

 

# PYTHON IN ONE SHOT

Timestamps :
 - Introduction
 - Install Python (Windows & Mac - both)
 - Install PyScripter (only for Windows)
 - How to work with PyScripter?
 - Install PyCharm (Windows & Mac - both)
 - Creating a file
 - 1st Program (Output)
 - Variables
 - Exercise 1
 - Input
 - Concatenation
 - Exercise 2
 - Type Conversion
 - Print Sum of 2 Numbers
 - Strings
 - Keywords
 - Arithmetic Operators

print("Hello World")
# It is a case sensitive language
# variables
# boolean, integer, floaten, strings

#example 1 simple variable
name = "shradha"
age = 22
print(name)
print(age)

#example 2 how to change name and age
name = "shradha"
age = 22

name = "aman"
age = 24
print(name)
print(age)

#example 3 define variables with boolean type
first_name = "shradha"
last_name = "khapra"
age = 19
is_adult = True

print(first_name + " " + last_name)
print(age)
print(is_adult)

""" Exercise 
* Add a person with name Tony Stark.
* Tony's age is 51
* Tony is a genius. """

#  Exercise Solution

first_name = "Tony"
last_name = "Stark"
age = 51
is_genius = True

print(first_name + " " + last_name)
print(age)
print(is_genius)

# Taking input

name = input("what is your name ?")
print("Hello " + name)
print("Welcome to our cool python class")

""" Exercise
* Tony is secretely a Superhero. Ask him for his
  superhero name & show it on the terminal."""

# Exercise Solution
superhero = input("what is your superhero name ?")
print(superhero)

# Type conversion
old_age = input("Enter your age : ")
#new_age = (old_age) + 2
#print(new_age)

new_age = int(old_age) + 2
print(new_age)

#useful conversion functions
# 1. float()
# 2. bool()
# 3. str()
# 4. int()

# code for sum of 2 Numbers

first_number = input("Enter 1st number : ")
second_number = input("Enter 2nd number : ")
sum = float(first_number) + float(second_number)
print("the sum is : " + str(sum))

# Strings
name = "Tony Stark"
print(name.upper())
print(name)

print(name.lower())
print(name)

print(name.find('y'))
print(name.find('Y'))
print(name.find("Stark"))
print(name.find("stark"))

print(name.replace("Tony Stark", "Ironman"))
print(name)

print(name.replace("Stark", "Ironman"))

# Arthmetic operators
print(5 + 2)
print(5 - 2)
print(5 * 2)
print(5 / 2)
print(5 // 2)
print(5 % 2)
print(5 ** 2)

i = 5
i = i + 5
i += 2
i -= 2
i *= 2