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CPP-Competitive-Programming

12 posts

Writing C/C++ code efficiently in Competitive programming

Last Updated: 12 September 2023

First of all you need to know about Template, Macros and Vectors before moving on the next phase!Templates are the foundation of generic programming, which involve writing...read more

Competitive Programming

CPP-Competitive-Programming

Which C++ libraries are useful for competitive programming?

Last Updated: 11 May 2022

C++ is one of the most recommended languages in competitive programming (please refer our previous article for the reason)C++ STL contains lots of containers which are use...read more

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CPP-Competitive-Programming

Setting up a C++ Competitive Programming Environment

Last Updated: 11 May 2022

In this article, we will learn about how to setup all in one Competitive Programming EnvironmentOperating SystemIt is always recommended to use a Linux based OS. It is so ...read more

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CPP-Competitive-Programming

Writing code faster during Competitive Programming in C++

Last Updated: 11 May 2022

This article focuses on how to implement your solutions and implement them fast while doing competitive programming.Setup Please refer Setting up a C++ Competitive Program...read more

CPP-Competitive-Programming

How to setup Competitive Programming in Visual Studio Code for C++

Last Updated: 11 May 2022

GCC compiler installationWe need to install GCC compilers for Windows. Linux has already GCC installed.Steps for installation1.Download and Install the MinGW for GCC compi...read more

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Why C++ is best for Competitive Programming?

Last Updated: 11 May 2022

C++ is the most preferred language for competitive programming. In this article, some features of C++ are discussed that make it best for competitive programming.STL (Stan...read more

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CPP-Competitive-Programming

Top 10 Most Used Inbuilt C++ functions for Competitive Programming

Last Updated: 18 April 2023

In this article, we will discuss about the 10 most used inbuilt functions of C++ which will help you to save time and make code concise as well during competitive programm...read more

Competitive Programming

CPP-Competitive-Programming

Top Programming Languages For Competitive Programming

Last Updated: 20 May 2025

Building an application, running a server, or even implementing a game needs a programming language as the foundation. There are more than 700 programming languages that a...read more

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Competitive Programming

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GBlog-Competitive-Programming

Lexicographically smallest permutation with adjacent sum at least K

Last Updated: 06 July 2023

Given two positive integers N and K, the task is to find a permutation P of length N such that the sum of every adjacent pair of elements in P is greater than or equal to ...read more

CPP-Competitive-Programming

Fast I/O for Competitive Programming

Last Updated: 07 August 2024

In competitive programming, it is important to read input as fast as possible so we save valuable time. You must have seen various problem statements saying: " Warning:...read more

Competitive Programming

CPP-Competitive-Programming

C++ tricks for competitive programming (for C++ 11)

Last Updated: 10 June 2022

We have discussed some tricks in the below post. In this post, some more tricks are discussed. Writing C/C++ code efficiently in Competitive programming Although, practice...read more

CPP-Competitive-Programming

Minimum number of operations required to make all the elements positive

Last Updated: 04 April 2024

Given an array A[] of length N. You can apply the below operation:Choose an index i such that (i+1) element exists. After that choose any number X (positive or negative). ...read more

Dynamic Programming

Competitive Programming

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