DevInline - Tech Blog

1. Read user input and display message Welcome #!/bin/bash echo 'read_input=?' ; read read_input echo "Welcome on $read_input" Sample output: read_input=? Devinline Welcome on Devinline   2. Print Even natura…

Problem statement : Given two strings s1 and s2 such that, they may or may not be of the same length. Determine the minimum number of character deletions required to make s1 and s2 anagrams. Any characters can be deleted from either of the strings. s…

Grep command  :- Grep searches the named input FILE's (or standard input if no files are named, or the file name - is given) for lines containing a match to the given PATTERN. By default, grep prints the matching lines.takes 2 parameters "so…

Problem:- Display nodes of binary tree in a vertical line viewed from top. Output :-   Nodes at vertical line 56 11 23 78 12 43 12 18 98 99 Sum at vertical line  Sum at 0 is/are 67 Sum at 1 is/are 116 Sum at 2 is/are 99 Sum at -3 is/are…

Problem:- Display all nodes from root to leaves, consider all possible paths. Output for above Binary tree:- 12-23-11-56, 12-23-11-78, etc public static void pathFromtRootToleafs ( Node root , Vector < Integer > vector , int index…