10. Draw a DFA of strings where the 2nd last symbol is a. Σ= {a,b} [You may draw the NFA for this problem if you find it difficult to solve using DFA] Or, Draw a DFA of strings where the 3rd last symbol is 1. = {0,1} [You may draw the NFA for this problem if you find it difficult to solve using DFA]

10. Draw a DFA of strings where the 2nd last symbol is a. Σ= {a,b} [You may draw the NFA for this problem if you find it difficult to solve using DFA] Or, Draw a DFA of strings where the 3rd last symbol is 1. = {0,1} [You may draw the NFA for this problem if you find it difficult to solve using DFA]

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter6: Modularity Using Functions

Section6.4: A Case Study: Rectangular To Polar Coordinate Conversion

Problem 9E: (Numerical) Write a program that tests the effectiveness of the rand() library function. Start by...

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(Numerical) Write a program that tests the effectiveness of the rand() library function. Start by initializing 10 counters to 0, and then generate a large number of pseudorandom integers between 0 and 9. Each time a 0 occurs, increment the variable you have designated as the zero counter; when a 1 occurs, increment the counter variable that’s keeping count of the 1s that occur; and so on. Finally, display the number of 0s, 1s, 2s, and so on that occurred and the percentage of the time they occurred.
Please answer in c++ only In Chefland there is a competition with N participants (numbered 1 to N). There are N-IN-1 rounds in the competition; in each round two arbitrarily selected contestants will compete, one of them will lose and be eliminated from the competition. There are 10 weapon types (numbered 1 to 10). You are given the N strings s1,s2,s3.....sn. for each valid i and j, the jth character of Si is '1' if it has ii. contestant originally weapon of type jj or '0' otherwise. During each battle, for each type of j such that both contestants in that battle currently have type j weapons, those weapons of both contestants are destroyed; after the battle, the winner collects all remaining (undestroyed) weapons of the loser. Remember that each competitor can win or lose regardless of the weapons they have. The chef is bored watching the competition, so he wants to find the maximum possible number of weapons that the winner of the tournament could have after the last battle,…
2.a Σ : {c,A,G,T}, L = { w : w = CAG™T™C, m = j + n }. For example, CAGTTC E L; CTAGTC ¢ L because the symbols are not in the order specified by the characteristic function; CAGTT ¢ L because it does not end with c; and CAGGTTC € L because the number of T's do not equal the number of A's plus the number of G's. Prove that L¢ RLs using the RL pumping theorem.
Ex: Let A1 ={x, y}, A2 ={1, 2}, and A3 ={a, b}, Find A1 × A2, (A1 × A2) × A3, A1 × A2 × A3.
Given: Regular Expression RE = (a + b}*ba %3D S = {ab, abab, abba, aaba, baaa, baaba} Based from the given RE and S, the number of strings in S accepted RE is 3. TRUE OR FALSE
Write regular expression for: Σ = {a,b} L = {all words that can be of any length and only have one letter b in them} Using + as ONE or more occurences Using * as ZERO or more occurences Using () for grouping
Let A = {a, b, c} and B = {u, v}. Write a. A × B b. B × A
Let A = {a, b, c}, B = {x, y}, and C = {0, 1}.
[Fish Tank] You play with a clown fish that has an initial size so. The fish can eat other fish in a tank organized in m columns and n rows. The fish at column i and row j has a positive size si,j. When your fish eats another fish, it grows by that amount. For example, if your clown fish has a size of 10 and eats a fish of size 5, it becomes of size 15. You cannot eat a fish that is bigger than your size. The game starts by eating any fish in the first (left-most) column that is not bigger than yours. After that, you advance one column at a time by moving right. You have only three allowed moves. You either stay at the same row, move one row higher or one row lower. You will always move to the right. Thus, you will make exactly m moves to advance from left to right. Your goal is to exit the fish tank from the right with the biggest possible size. The figure below shows an example with the best answer highlighted. In this case, the final fish size is 71 (10+8+7+24+22). You are required…
A3 = {w ∈ {1,0}* | every odd position in w is an 1}. Provide regular expression. explain in detail include possible strings and NFA
CodeW For fun X C Solved https://codeworkou... 臺亂 CodeWorkout X272: Recursion Programming Exercise: Is Reverse For function isReverse, write the two missing base case conditions. Given two strings, this function returns true if the two strings are identical, but are in reverse order. Otherwise it returns false. For example, if the inputs are "tac" and "cat", then the function should return true. Examples: isReverse("tac", "cat") -> true Your Answer: 1 public boolean isReverse(String s1, String s2) { 2. if > 3. 4. else if > return true; return false; 5. 6. else { String s1first = String s2last return s1first.equals (s2last) && 51. substring(0, 1); s2, substring(s2.length() 1); 7. 8. 6. isReverse(s1.substring(1), s2.substring(0, s2.length() 1)); { 12} 1:11AM 50°F Clear 12/4/2021
Program in C++ only: Mahesh is very good at his analytical skills so his teacher Ramanujan wants to test his skills so he gives him a condition let's consider a rectangular R table containing N rows and M columns. Rows are numbered 1 to N from top to bottom. Columns are calculated from 1 to M from left to right. Each element of R is a non-negative number. R is pronounced steadily if the total number of elements in the ith line is not less and then the total number of elements in the i-line (1) th for each i lapho is 2 Kanye N and the total element in the Nth line is less than or equal to M. Your job is to find the number of fixed tables of different sizes N x M modulo 1 000 000 000 000. Input: 1 11 Output: 2