Rubin

Given a binary array arr[] and an integer K, the task is to count the maximum number of 0’s that can be flipped to 1’s… Read More The post Maximize 0s to be flipped in given Binary array such that there are at least K 0s between two 1s appeared […]

Given three integers a, b and c which denotes the frequencies of three different characters ‘A‘, ‘B‘, and ‘C‘ respectively, and can be used to… Read More The post Count of 3 length strings using given characters containing at least 2 different characters appeared first on GeeksforGeeks.

Given a string s. The task is to minimize the number of adjacent swaps required to reverse the string.  Examples:Attention reader! Don’t stop learning now.… Read More The post Minimum number of adjacent swaps to reverse a String appeared first on GeeksforGeeks.

Given an array arr[], the task is to print the indices that have the highest probability of holding the entire sum of the array after… Read More The post Find the indices which will hold the Array sum after given operations appeared first on GeeksforGeeks.

I have some questions about memory in windows: Paged memory is only stored on Hard Drive ? Paged out memory means taking data from virtual to Hard Drive during the life time of application if memory is memory runs out ? I am trying to understand the information from this […]

In my home setup I have my work laptop in a docking station. Behind that is an old desktop PC, which is in a metal case. They are close because I don’t really have the space to put them further apart. Some months ago, I replaced a failed keyboard, with […]

After setting up OpenVPN with this script here on a fresh install of Ubuntu Server 20.04.3, I notice that after every time I reconnect I get given a new IP from the server pool irrelevant of if I have ‘keepalive’ in my server config or not: The first time I […]

how to find the IPv4 Address of a program running in win 10 not the local ip or the target , i mean the public ip Thanks a lot for helping me!