swap in c++ stl
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e.edide
swap in c++ stl is used to swap two variables, like two elements of the same array. It…
Month: June 2021
22 posts
Find all subsets of an array c++
- Bye.edide
In this tutorial, i am going to show you a simple code to find all subsets of an…
Generating subsets using recursion – complete search method
- Bye.edide
The key thing in generating subset using recursion is backtracking. To understand what backtracking is, lets go back…
How to return a struct from a function in C++
- Bye.edide
If you are trying to return a struct from a function in a c++ program and the struct…
Array representation of binary tree – implemented in c++
- Bye.edide
In this tutorial i will show you how to represent a binary tree in an array. The main…
Use of binary search
- Bye.edide
In this post i am going to show you two binary search example codes in c++ that will…
Find missing number in unsorted array in c++
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In this tutorial, i will show you how to find missing number in an unsorted array in O(n)…
Count characters of string using c++ map
- Bye.edide
In this tutorial, i am going to show you the shortest code possible to count characters of string…
How To Create Binary Tree in c++
- Bye.edide
In this tutorial, i will show you how to create a binary tree in c++. The main idea…
bfs and dfs program in c++ with output
- Bye.edide
In this tutorial, i will show you bfs and dfs program in c++ with output. The main difference…