Starting from the DFA shown below, use the construction DFA to Regular Expression to find a regular expression that describes the same language as is recognized by the DFAa) Draw the initial GNFA (with new start and accept states etc) then the GNFA obtained after ripping each state until just q start and q accept are left. If you did everything correctly, your label for the lastremaining arrow should be the answer.9₁q=2b) Give a simple English description of the language for the DFA in Parta. That means a sentence in the style of "All strings that have at least two 1's and end with a 10

Solution to the given question, Introduction: GNFA: Generalized Nonedeterministic Finite…

a) Draw the initial GNFA twith new start and accept states etc) then the GNFA obtained after ripping each state until just q start and a accept are left. If you did everything correctly, your label for the last remaining arrow should be the answer, 9₁ O 0,4 น til Give a simple English description of the language for the DFA in Parta. That means a sentence in the style of "All strings that have at least two I's and end with a 10

a) Draw the initial GNFA twith new start and accept states etc) then the GNFA obtained after ripping each state until just q start and a accept are left. If you did everything correctly, your label for the last remaining arrow should be the answer, 9₁ O 0,4 น til Give a simple English description of the language for the DFA in Parta. That means a sentence in the style of "All strings that have at least two I's and end with a 10

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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For all sets A, B, and C, which of the following statements are true? 1. An(AUB) = A 2. AU(ANB) = A 3. (A – B)^(C – B) = AnC –B Select one: a. Except (3), all are true O b. Only (1) is true O c. Only (2) is true O d. All are true
Problem: Write a C++ program that would implement the function called roman Tolnt which returns the integer equivalent of a given string s in Roman numeral. Roman numerals are represented by seven different symbols each with corresponding values: I 1, V = 5, X = 10, L = 50, C = 100, D = 500 and M = 1000. - Roman numerals are usually written largest to smallest from left to right. However, the numeral for four is not IIII. Instead, the number four is written as IV. Because the one is before the five, we subtract it making four. The same principle applies to the number nine, which is written as IX. There are six instances where subtraction is used: I can be placed before V (5) and X (10) to make 4 and 9. . X can be placed before L (50) and C (100) to make 40 and 90. . C can be placed before D (500) and M (1000) to make 400 and 900.
This question is revolved around the testing of a well-known chef Gordan Ramsay analytical skill the chef prefers the strings but prefers palindromic strings. Today he found an old rope in his garage. The string is so old that some of its characters have run out and are now unknown. The characters that end in the string are represented by '!' and some letters are lower Latin alphabets i.e. ['a' - 'z']. A palindrome-loving chef has decided to create the smallest named palindrome by filling in each finished letter (".") In a small Latin alphabet. Can you help her finish the job by providing the C++ program for that?
Given a string, check whether it is a panagram or not.A panagram is a sentence that uses every letter at least once.The most famous example is: "he quick brown fox jumps over the lazy dog.Note:A panagram in one language isn't necessarily a panagram in another. Thismodule assumes the english language. Hence, the Finnish panagram'Törkylempijävongahdus' won't pass for a panagram despite being considereda perfect panagram in its language. However, the Swedish panagram'Yxmördaren Julia Blomqvist på fäktning i Schweiz' will pass despiteincluding letters not used in the english alphabet. This is because theSwedish alphabet only extends the Latin one.""" from string import ascii_lowercase def panagram(string): """ Returns whether the input string is an English panagram or not. Parameters: string (str): A sentence in the form of a string. Returns:.
I need help starting this program in C Problem Given a list of newline-separated park sections and an animal pattern (as a letter sequence), find out howmany times the pattern occurs in each park section. Input will begin with a line containing 2 tokens, S and N (1 ≤ |S| ≤ 20; 1 ≤ N ≤ 100,000), representing thetarget animal pattern and the number of sections to process respectively. All characters in S will be eitherupper or lower case latin letters. The following N lines will contain a sequence of characters representinga scanned section of the park. Each park section will contain at most 100,000 characters (letters andspaces; not including the new line at the end of the line). Output should contain N lines. Each line will contain a single integer representing the number ofoccurrences of the letter sequence for the given section. NOTE: You do not need to wait to print out thenumbers. You can print the number after each line of input.
12. How many different strings can be made from the letters in AARDVARK, using all the letters, a) with no restrictions? b) if all three A's must be consecutive?
Construct a regular expression over {a, b} containing all string that have an even number of a’s an odd number of b’s
Given a string, check whether it is a panagram or not.A panagram is a sentence that uses every letter at least once.The most famous example is: "he quick brown fox jumps over the lazy dog.Note:A panagram in one language isn't necessarily a panagram in another. Thismodule assumes the english language. Hence, the Finnish panagram'Törkylempijävongahdus' won't pass for a panagram despite being considereda perfect panagram in its language. However, the Swedish panagram'Yxmördaren Julia Blomqvist på fäktning i Schweiz' will pass despiteincluding letters not used in the english alphabet. This is because theSwedish alphabet only extends the Latin one.""" from string import ascii_lowercase def panagram(string): """ Returns whether the input string is an English panagram or not. Parameters: string (str): A sentence in the form of a string. Returns:.
What is the maximum number of different strings that can be described by aregular expression with M or operators and no closure operators (parentheses and concatenation are allowed)?
An input string can be completed if additional letters can be added and no letters need to be taken away to match the word. Furthermore, the order of the letters in the input string must be the same as the order of letters in the final word. Create a function that, given an input string, determines if the word can be completed. Examples canComplete("butl", "beautiful") → true // We can add "ea" between "b" and "u", and "ifu" between "t" and "1". canComplete("butlz", "beautiful") false // "z" does not exist in the word beautiful. canComplete("tulb", "beautiful") - false // Although "t", "u", "1" and "b" all exist in "beautiful", they are incorrectly canComplete("bbutl", "beautiful") - false // Too many "b"s, beautiful has only 1.
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