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Questions and Answers
Which of the following correctly defines lexicographic order?
Which of the following correctly defines lexicographic order?
- An order in which words are arranged randomly
- An order in which words are arranged based on their frequency of usage
- An order in which words are arranged based on their length
- An order in which words are arranged based on the alphabetical order of their letters (correct)
Which of the following describes the next permutation of a given sequence?
Which of the following describes the next permutation of a given sequence?
- The largest lexicographically smaller permutation of the given sequence
- The largest lexicographically greater permutation of the given sequence
- The smallest lexicographically greater permutation of the given sequence (correct)
- The smallest lexicographically smaller permutation of the given sequence
What is the previous permutation of a given sequence?
What is the previous permutation of a given sequence?
- The largest lexicographically greater permutation of the given sequence
- The smallest lexicographically smaller permutation of the given sequence
- The largest lexicographically smaller permutation of the given sequence (correct)
- The smallest lexicographically greater permutation of the given sequence
Which of the following is true about lexicographic order?
Which of the following is true about lexicographic order?
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What is the next permutation of the sequence [1, 2, 3]?
What is the next permutation of the sequence [1, 2, 3]?
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What is the previous permutation of the sequence [3, 2, 1]?
What is the previous permutation of the sequence [3, 2, 1]?
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