Type Casting

# ==========================================
# Python for Beginners
# Lecture 7: Type Casting in Python
# ==========================================

# Lecture Contents:
# 1. What Is Type Casting?
# 2. Converting to Integer Using int()
# 3. Converting to Float Using float()
# 4. Converting to String Using str()
# 5. Practical Examples
# 6. Common Type Conversion Errors
# 7. Practice Task: Simple Calculator

# ==========================================

# age = "21"

# # print(age) # 21 =>string
# # print(type(age)) #str

# #Convert to integer

# age = int(age)

# print(age) # 21 => integer
# print(type(age)) #int

# price = 150.75 # float

# price = int(price) #int

# print(price) # 150 => int

#float


price = "150.75" # float

price = float(price) #string => float

# print(price) # 150.75 => float
# print(type(price)) # 150.75 => float

number = 14 # int

number = float(number) #float , 14 => 14.00

# print(number)

#string => str

# age = 20 # integer

# age = str(age) # 20 => integer , "20"  => string

# print(age) # 20
# print(type(age)) # str

#Type Casting Examples

age = "20" #str
# age = int(age) # int
age = int("20") # int("20")

price = "99.5" #str
price = float(price) # float

score = 95 #int
score = str(score) #str

# print(age,type(age)) #20 => int
# print(price,type(price)) #99.5 => float
# print(score,type(score)) #95 => "95" => str