from datetime import datedates = date.today()name = input(“Enter your Name”)age = int(input(“Enter your Age”))diff = 100 – ageresult_year = dates.year + diffprint(“You will turn 100 years old in “, result_year)
num1 = int(input(“Enter Num1”)num2 = int(input(“Enter Num2”)num3 = int(input(“Enter Num3”)average = (num1 + num2 + num3 )/3print(“Average = “, average)
n = int(input(“How many times you want to repeat message”))for num in range(n): print(“GOODMORNING”)
P = int(input(“Enter Principal Amount or Money lent”))R= int(input(“Enter Rate of Interest”))T = int(input(“Enter Time Period”))SI = (P*R*T)/100amt = P + SIprint(“Amount Payable is = ” , amt)
a) Assign 10 to variable length and 20 to variable breadth.b) Assign the average of values of variables length and breadth to a variable sum.c) Assign a list containing strings ‘Paper, ‘Gel Pen’, and ‘Eraser’ to variable stationary.d) Assign the strings ‘Mohandas’, ‘Karamchand ’, and ‘Gandhi’ to variable first, middle and last.e) Assign the concatenated …
Ans: a) Serial_no. Invalid We cannot use any punctuation mark in identifier name b) 1st_Room Invalid Variable name cannot begin with number c) Hundred$ Valid We can use ‘$‘anywhere in variable name except at the beginning. d) Total Marks Invalid We cannot provide space between the names of variable. e) Total_Marks Valid We can use …
Which of the following identifier names are invalid and why? Read More »
import <module> It import entire module and so everything inside the module will be imported like functions, constant, variables.In this way after importing the module we can use any function of imported module as per given syntax-module.<functionname>() For example import mathprint(math.pi)print(math.sum([10,20])) from <module> import statement from <module> import statement imports selected items , but to …
Explain the difference between import
Standard library is built in library with predefined modules in python. It is automatically installed with python installation and we can access any object of these module without referring their module name and dot notation. Some common module of python standard library are- Math N NumPy SciPy tkniter Matplotlib
We should avoid importing any object like from <module> import <object> because in this way object is added in current namespace and if any existing variable’s name resembles with the variable imported via module, so imported variable is ignored.
To access any object inside a module it must be associated with it’s module using dot operator as –<module name>.<object name>
