# letus program Blog Posts

• Dijkstras Alogrithm – PythonDijkstras’s algorithm or shortest path algorithm is for finding the shortest path between two nodes in a graph which represents a map or distances between places. The algorithm requires 3 inputs: distance matrix, source node and destination nod...
• Searching Algorithms Linear, Binary in PythonTwo of the basic search algorithms are Linear search and Binary search. Linear search is very straight in it’s implementation. On the other hand, binary search is something which tries to reduce the time complexity of searching for any give ...
• Sudoku – Solver
on Jan 3, 2016
After a long time I’m writing this post. Today, I would like to explain you one of my project which I have worked on. This my programming Languages project – A 16 X 16 Sudoku Solver with a Java Driven … Continue reading →...
• Python Insertion SortAfter learning about classes in python, today in this post we shall use those concepts in making insertion sort program. Insertion sort is one of the basic sorting techniques other than, bubble sort. It compares key element with the previous …...
• Object Oriented programming in python – ClassesObject Oriented programming or OOP’s concept in python is same as in any other language. Python is an object oriented language. The very same concept of classes and it’s objects as in Java can be implemented in Python. Let us … Cont...
• Python Program to Check Armstrong NumberPython Program to Check Armstrong Number is one of the basic program in learning python programming language. The property of Armstrong number is, if the sum of the cubes of the digits of number is same as the given original … Continue reading...
• Python FunctionsPython Functions Functions plays an important role in simplifying the execution of a program. We can easily divide the work into different parts using functions. Main function will be in charge of calling each and every other function in the …...
• Insertion Sort in C
on Jun 3, 2015
What is Insertion Sort? As said Before, Insertion sort is better technique when compared to Bubble sort. But it cant handle data of large size. So we need to go for selection sort and heap sort techniques. Insertion Sort is … Continue reading &...
• Java Program for CalculatorIn this tutorial we shall learn to create a Java powered calcultor. Just with the basic knowledge of control structures in Java, we can easily design a calculator in Java. All we need to know about using, If statement, While … Continue reading...
• Linear search program in JavaLinear search is one of the basic searching techniques used in programming. There are many other advanced techniques for searching, but to learn about searching we shoudl start with linear search. This technique is simple to learn, among all the R...
• Binary search program in JavaBinary search is the step in searching techniques. Because of the draw backs of linear search, binary search came into light. The major difference between Linear and Binary search is, in linear search we need not to sort the given … Continue re...
• Python Program to Find Factors of NumbersI’m writing this post after a longggg gap of about 9th months. Today, we shall learn how to write a python program to find factors of given number. For this, we need to take  a number as input to the program. The input() function is used to ge...
• Python program to generate Multiplication tableIn this tutorial we shall learn about generating multiplication tables.For this program we are taking twoo integer values as input’s.One for which table to be printed and the other for limiting the table….For generating the table we need...
• Java Applet program to display the ButtonIn this tutorial we shall learn about buttons in applet and handling those buttons.As a simple task we shall make a program “which show the users the button which he has clicked”.For this we need button in applet.The declaration of button...
• Java Applet Background colorIn our earlier post we have seen Introduction to applet in Java.In today’s post we shall learn about changing the background of the applet when a particular button in selected. To make this program we need to learn about buttons and action list...
• Prime number program in PythonIn this post we shall learn about finding prime number program in python.If a number is only divisible by 1 and itself then that number is called as prime number.Otherwise it is not a prime number. The following program is for finding prime number Ou...
• Palindrome in PythonIn this post we shall learn how to find whether given number is a palindrome or not using python language.We have already seen palindrome program in C,C++,Java.By definition a number is called as palindrome if the reverse of the number is same as the...
• Sum of digits of a number in PythonThis gone be our second program in Python.We shall learn to write program to print the sum of digits of a given number.We have already seen the same program in C,C++,Java.Today we shall do the same in python. We all know the main concept involved in...
• Input and Decision Making Statements in PythonIn this tutorial we shall learn about Input and Decision Making statements.To get the data from the user we need to use input statements.Input statement in python is variable_name = input(“Text_to_be_displayed”);.The input statement is a...
• Loops in PythonLoops are we much useful to do a repeated set of work.For example, consider printing 1 to 10. In order to print without using loops we need to write the print statement 10 times.If we need to print 100 numbers,then it can be some irksome task.With th...