Ayush Shukla

                      Chomsky's hierarchy  Explanation  and its types : Connect with me on According to Chomsky, there are 4 types of Finite language. T0,T1,T2,T3. Chomsky's hierarchy  Diagram: T0 is superset of T1,T2,T3. T1 IS SUPERSET OF T2,T3. T2 IS SUPERSET OF T3. connect with me on A Topic from Theory of Computation (TOC) Chomsky's hierarchy Explanation Table: Language type Accepted Language Accepting machine T3 REGULAR LANGUAGE FINITE AUTOMATA T2 CONTEXT FREE LANGUAGE (CFL) PUSH DOWN AUTOMATA (PDA) T1 CONTEXT SENSETIVE LANGUAGE (CSL) LINEAR BOUND AUTOMATA (LBA) T0 RECURSSIVE ENUMERABLE LANGUAGE (REL) TURING MACHINE Knowledgable Ti...

                                                  EV_First Unique Character connect with me on Facebook Twitter Instagram Github Youtube                                                  3. EV_First Unique Character A unique character is one that appears only once in a string. Given a string consisting of lowercase English letters only, return the index of the first occurrence of a unique character in the string using 1-based indexing. If the string does not contain any unique character, return-1. Example s="statistics" The unique characters are [a, c] among which a occurs first. Using 1-based indexing, it is at index 3. Function Description Comple...

                                                             EV_Minimize Array Cost connect with me on Facebook Twitter Instagram Github Youtube len(arr)-1 Σ(arri-arri-1)² i=1 len(arr) is the size of the array. Insert any integer at any location of the array such that the cost of the array is minimized. Find the minimum possible cost of the array after inserting exactly one element. Example a= [1, 3, 5, 2, 10] The cost of the array before insertion =(1-37+(3-57+(5-2)²+(2-102²= 81. Two of many scenarios are shown below. 1. Insert 4 between 3 and 5, cost of array = (1-37+(3-47+(4-57+(5-2)²+(2 107²2² = 79. 2. Insert 6 between 2 and 10, cost of array =(1-37+(3-5)+(5-27²+(2-67² + (6 107² = 49. It can be proven that 49 is the minimum cost possib...

                                                  NICK'S CHECK .......................................................................................................................................................................... connect with me on Facebook Twitter Instagram Github Youtube ................................................................................................................................................................ connect with me on Facebook Twitter Instagram Github Youtube

 Sum of the largest and smallest element in the array by tech Mahindra 2022.. .......................................................................................................................................................................... connect with me on Facebook Twitter Instagram Github Youtube ............................................................................................................................................ connect with me on Facebook Twitter Instagram Github Youtube

Given an array (containing at most 1000 positive integers), find the second largest integer. If there exists no second largest integer, return-1,  Input Specification:   input1 : length of the array input2: an array of positive integers  Output Specification:  Return the second largest number or-1 accordingly Example 1: input1: 3 input2: (2,1,2).. .......................................................................................................................................................................... connect with me on Facebook Twitter Instagram Github Youtube   ...................................................................................................................................................... connect with me on Facebook Twitter Instagram Githu...

 Program to reverse the position of words in a given spaced string. example :  input: my name is ayush output: ayush is my name input: you go there i will here output : here will i there go you .......................................................................................................................................................................... .................................................................................................................................................................... connect with me on Facebook Twitter Instagram Github Youtube