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Programming Articles
Page 271 of 2544
Python – Prefix sum Subarray till False value
Python Programming is the most versatile programming which can be easily used as a high-level language. It brings down the difficulties faced in complex operations for handling data in large amounts. The array is a data structure that holds the elements within it and sub-arrays are the ones present inside the array structure. The array can hold elements of the same data type and are ordered in a square format. The size of the elements inside the array is also the same. Python – Prefix sum Subarray till False value In Python language, the variables are assigned to hold data ...
Read MorePython – Priority key assignment in dictionary
Python language is composed of various data structures and dictionary is one among them. The elements inside the dictionary data structure are separated by comma and provided inside the flower brackets that are “{}”. Python is popular worldwide because of its simplicity and flexibility with other applications. Apart from the other languages it has got its unique place because of its advantages like it’s easy to code with simple syntax and statement. The Dictionary data structure can hold large amount data set and finding the elements based on the priority would be difficult. Priority key assignment in dictionary Out of ...
Read MorePython – Print list after removing element at given index
Python Language is the most powerful programming language in dealing with the data. And list is a type of data structure among the different types available in Python. The list can hold elements of different data objects like integers, strings or even float types. The values which are assigned to the list once cannot be changed later. The elements in the list are identified using the index value and, in this article, we are going to deal with the removal of elements by specifying the index. Print list after removing element at given index The list is composed of elements ...
Read MorePython – Product of kth column in list of lists
The list can have any number of sublists within the square brackets and be separated by a comma. The elements that are once defined inside the list data structure that is within the square brackets cannot be changed. So, inside the list, we can store multiple values together and thus reducing the complex operations. The list can hold elements and another list called the sublists. In this article, the process involved in multiplying the column element and to understand in a better way let’s take one example. The list consists of three sublist and contains three elements each. The programmer ...
Read MoreRemove all sublists outside a given range using Python
In Python, there are various ways to clear sub lists that drop outside an indicated run. The user will finish this assignment viably by leveraging list comprehension, iterative removal, or filtering and reproducing. List comprehension gives a brief approach by making an unused list based on given conditions. Iterative departure alters the introductory list by emptying sub lists that do not meet the run criteria. Filtering and duplicating strike an alter between memory viability and lucidness. In this article, the user will understand how to remove all sublists outside a given range using Python. Approach 1: Removing all Sublists outside a ...
Read MoreHow to Remove all digits from a list of strings using Python?
The list data structure holds elements of different datatypes like integers, strings, or float numbers. The elements that are once defined inside the list data structure that is within the square brackets cannot be changed. The digits which are defined inside the string value can be removed and later returns only the string value without digits. In this article, the digits are removed from every string defined in the list data structure and also provided with string manipulation techniques. Remove all digits from a list of strings The integers are removed from the string and the process is mentioned from ...
Read MoreBasic Concepts of Object Oriented Programming using C++
Object oriented programming is a type of programming which uses objects and classes its functioning. The object oriented programming is based on real world entities like inheritance, polymorphism, data hiding, etc. It aims at binding together data and function work on these data sets into a single entity to restrict their usage.Some basic concepts of object oriented programming are −CLASSOBJECTSENCAPSULATIONPOLYMORPHISMINHERITANCEABSTRACTIONClass − A class is a data-type that has its own members i.e. data members and member functions. It is the blueprint for an object in object oriented programming language. It is the basic building block of object oriented programming in ...
Read MoreC# Program to Convert Integer to String
To convert an integer to string in C#, use the ToString() method.Set the integer for which you want the string −int num = 299;Use the ToString() method to convert Integer to String −String s; int num = 299; s = num.ToString();ExampleYou can try to run the following code to convert an integer to string in C# −Live Demousing System; class MyApplication { static void Main(string[] args) { String s; int num = 299; s = num.ToString(); Console.WriteLine("String = "+s); Console.ReadLine(); } }OutputString = 299
Read MoreHow to calculate transpose of a matrix using C program?
Transpose of a matrixThe transpose of a matrix is the one whose rows are columns of the original matrix, i.e. if A and B are two matrices such that the rows of the matrix B are the columns of the matrix A then Matrix B is said to be the transpose of Matrix A.The logic used to change m(i, j) matrix to m(j, i) is as follows −for (i = 0;i < m;i++) for (j = 0; j < n; j++) transpose[j][i] = matrix[i][j];Program 1In this example, we shall print the transpose of a matrix using for ...
Read MoreFloat and Double in C
FloatFloat is a datatype which is used to represent the floating point numbers. It is a 32-bit IEEE 754 single precision floating point number (1-bit for the sign, 8-bit for exponent, 23*-bit for the value. It has 6 decimal digits of precision.Here is the syntax of float in C language, float variable_name;Here is an example of float in C language, Example Live Demo#include #include int main() { float x = 10.327; int y = 28; printf("The float value : %f", x); printf("The sum of float and int variable : %f", (x+y)); return 0; }OutputThe float value ...
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