Python program to plot the function y = x^2 using the pyplot or matplotlib libraries.

Code Vita Questions and Solutions #2

Problem A: Pascal Pyramid

Pascal’s triangle giving binomial coefficients is well known. In this triangle, elements in each row can be obtained by adding two adjacent elements in the previous row. The pyramid of numbers we construct in this…

Random number generator that generates random numbers between 1 and 6

(simulates a dice).

randint()

randint() is an inbuilt function of the random module in Python3. The random module gives access to various useful functions and…

Remove all the lines that contain the character `a’ in a file and write it to another file.

For Basics on File operations please do read our previous blog:

Python program to implement a stack and queue using a list data-structure.

Stack using List

Stack Data Structure

The stack is a linear data structure that follows a particular order in which the…

Code Vita Questions and Solutions #1

Problem A

GREEDY HOSTEL OWNER

You know that summers are at peak this year and every day is hot and due to this everyone is using coolers and ACs and a lot of electricity is consumed by the people. You are living in…

Recursive code to find the sum of all elements of a list in python

findSum(list1) is recursively called until the last element of the list.

Recursive Python program to test if a string is a palindrome or not.

Problem Description

The program takes a string and checks whether a string is a palindrome or not using recursion.

Recursive code to compute the nth Fibonacci number.

Recursion:

“Recursion is a process in which a problem is defined in terms of itself”.

The problem is solved by repetitively breaking it into a smaller problem which is similar in…