NumberManipulation&FString.py

# round is a fucntion which rounds up a decimal number to whole i.e. 2.6 would be 3
# print(8/3) => 2.66666666
# print(round(8/3)) => 3

# print(round(8 / 3, 2)) => (3, 2) here 2 signifies that the number of places the decimal rounds up to i.e. 2.666 is actual output and with the code it becomes 2.67

# print(round(2.666666, 2)) => similar approach as of above 

# // using the flow division would always give the output as a whole number rather than an decimal number which is usually the output of / when used
# print(8/3) => 2.66666 output is in float (decimal)
# print(8//3) => 2 output is in int (whole)

# inorder to resuse a calculation for a variable we can use a short hand like +=, /=, *= & -= 
score = 0
# player scores a goal which means we have to add 1 to variable score
# traditional method score = score + 1

# score += 1
# print(score)

# f string is used where we have to reuse a variable inside a print statement without using + to concatenate

score = 0
height = 1.8
isWinning = True
# f-string
print(f"your score is {score}, your height is {height} and in this competition your wining is {isWinning}")
# Output => your score is 0, your height is 1.8 and in this competition your wining is True