# #  # # print("Hello world")
# # # # x = 10
# # # # y = 11
# # # # print(x+y)
# # # # print("bhola adhikari")
# # # # name=input("what is your name")
# # # # favourite_colour=input("what is your favourite colour?")
# # # # print(name+'likes'+favourite_
# # # length_in_m=input("length: ")
# # # length_in_cm=100*int(length_in_m)
# # # print(length_in_cm)
# # # print(
# # #     """hello
# # # how are you"""
# # # )
# # # subject = "englist is easiest subject"
# # # print(subject[0:5])
# # # first = "steve"
# # # last = "smith"
# # # message = first + "[" + last + "] is a crickter"
# # # print(message)
# # # msg = f"{first} [{last}] is a cricketer"
# # # topic= "apple is a fruit"
# # # print(len(topic))
# # # print(topic.upper())
# # # print(topic.find("a"))
# # # topic.replace("apple","mango")
# # # x= 20 //5
# # # print(x+2)
# # # y= 5
# # # y-=2
# # # print(x)
# # # p=-3.1
# # # print(abs(p))
# # # import math
# # # print(math.floor(3.6))
# # age= input("what is your age?")
# # if int(age)<=2020:
# #     print("you are a child")
# # elif 20<int(age)<60:
# #     print("you are adult") 
# # else:
# #     print("you are old")
# have_books= True
# have_dress= False
# if have_books or have_dress:
#     print("you can go to school")
# else:
#     print("you can not go to school")  

# price= int(input("what is the price of the bike"))
# brand= input("which is the brand")
# if price<10000 and brand=="bajaj":
#     print("i will buy it")
#     print("this bike suits me")
# else:
#     print("i will not buy it")    

# weight=int(input('what is your weight:' ))
# unit=input("kg or g: " )
# if unit=="kg":
#     converted=weight*1000
#     print(f"you are{converted} g ")
# else:
#     converted=weight//1000
#     print(f"you are{converted} kg")
