Translate the automaton below into a regular expression using the algorithm described above. Note that the automaton already has a single initial and a single final state. Please draw the automaton after each step. Here a step consists of: • Removing all double arrows in the automaton. • Removing one state. • Again, remove all double arrows. It is important to follow the algorithm closely. The regular expressions have the following syntax: + for union, for concatenation and for Kleene star aor L for A, the language containing only the empty word 0 (zero) for Ø, the empty language can often be left out Example expression: abc*d(a +L + Obc)*c is short for a · b· c* ·d · (a + A + Ø • b· c)* · c. a 1 a 3 a b a

Translate the automaton below into a regular expression using the algorithm described above. Note that the automaton already has a single initial and a single final state. Please draw the automaton after each step. Here a step consists of: • Removing all double arrows in the automaton. • Removing one state. • Again, remove all double arrows. It is important to follow the algorithm closely. The regular expressions have the following syntax: + for union, for concatenation and for Kleene star aor L for A, the language containing only the empty word 0 (zero) for Ø, the empty language can often be left out Example expression: abcd(a +L + Obc)c is short for a · b· c* ·d · (a + A + Ø • b· c)* · c. a 1 a 3 a b a

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter10: Classes And Data Abstraction

Section: Chapter Questions

Problem 19PE

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Correct answer will be upvoted else downvoted. Computer science. Presently Nezzar has a beatmap of n particular focuses A1,A2,… ,An. Nezzar might want to reorder these n focuses so the subsequent beatmap is great. Officially, you are needed to find a change p1,p2,… ,pn of integers from 1 to n, to such an extent that beatmap Ap1,Ap2,… ,Apn is great. In case it is unthinkable, you ought to decide it. Input The primary line contains a solitary integer n (3≤n≤5000). Then, at that point, n lines follow, I-th of them contains two integers xi, yi (−109≤xi,yi≤109) — directions of point Ai. It is ensured that all focuses are unmistakable. Output In case there is no arrangement, print −1. In any case, print n integers, addressing a legitimate change p. In case there are numerous potential replies, you can print any.
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