Given array of integers arr[] and queries[] of size N and Q, the task is to find the largest index for each query Q[i] such… Read More The post Find largest index till which Bitwise AND of elements is at least X for Q queries appeared first on GeeksforGeeks.
Rubin
14241 posts
Given the linked list and an array arr[] of size N, the task is to reverse every arr[i] nodes of the list at a time… Read More The post Reverse given Linked List in groups of specific given sizes appeared first on GeeksforGeeks.
Given, two integers N (always even) and X, the task is to find an array of size N with distinct numbers, such that the sum… Read More The post Generate a N sized Array of unique elements with of GCD of adjacent pairs as X appeared first on GeeksforGeeks.
Given two arrays a[] and b[] of size N and M respectively (N < M), the task is to find the minimum possible sum of… Read More The post Minimum possible sum of absolute difference of pairs from given arrays appeared first on GeeksforGeeks.
I’ve been dwelling on the Internet for a long time before understanding how Bubble Charts work in Excel. Now it seems logical to me that the Bubbles have their own scale to represent data in a way that is neat and clean for the average user. However, I’m facing a […]
The starting point of my problem is “Input/output error” when accessing some directories inside an ext4 partition that is encrypted. So I set out to do fsck based on this solution, that is, something like this: $ sudo cryptsetup luksOpen /dev/sdb2 _sbd2 $ which fsck.ext4 /sbin/fsck.ext4 $ sudo /sbin/fsck.ext4 /dev/mapper/_sdb2 […]
I’ve been recording google meet conference calls with OBS since they made this a premium feature on the site. So far it’s all been going well except when I have to maximize a different window on top of it, then the video feed and screen share goes blank and everything […]
I have a bot that monitors certain areas and captures pixels. I want a DropdownList to press a separate key on the keyboard for each captured pixel. It’s a DropdownList where I can set which key to press for that color after setting the colors. Can you help me? There […]
I try to connect to a remote host over ssh (139.162.206.137) but iptables block the connection. This is my actual iptables configuration [root@SRV1 ~]# iptables -L Chain INPUT (policy ACCEPT) target prot opt source destination DROP all -- anywhere anywhere match-set IPs_countries src DROP all -- anywhere anywhere match-set IPs_blacklist […]