Computers and Technology, 18.01.2020 01:31 jenreluao1321
The programmer wants to reduce the number of operations that are performed when the program is run.
which change will result in a correct program with a reduced number of operations performed?
Answers: 3
Computers and Technology, 21.06.2019 23:30
Show that there is a language a ⚆ {0, 1} â— with the following properties: 1. for all x â a, |x| ≤ 5. 2. no dfa with fewer than 9 states recognizes a. hint: you don’t have to define a explicitly; just show that it has to exist. count the number of languages satisfying (1) and the number of dfas satisfying (2), and argue that there aren’t enough dfas to recognize all those languages. to count the number of languages satisfying (1), think about writing down all the strings of length at most 5, and then to define such a language, you have to make a binary decision for each string about whether to include it in the language or not. how many ways are there to make these choices? to count the number of dfas satisfying (2), consider that a dfa behaves identically even if you rename all the states, so you can assume without loss of generality that any dfa with k states has the state set {q1, q2, . . , qk}. now think about how to count how many ways there are to choose the other four parts of the dfa.
Answers: 3
Computers and Technology, 22.06.2019 11:30
Communication is the exchange of information. true false
Answers: 2
Computers and Technology, 24.06.2019 18:30
Is a type of bullying that takes place when a person intentionally posts negative information about another that is not true
Answers: 1
The programmer wants to reduce the number of operations that are performed when the program is run....
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