Number theoryDifficulty 2.0JuniorFind the answerUnited Kingdom
The integers from 1 to 99 are written in ascending order without spaces. The sequence of digits is then grouped into triples of digits: 123456789101112…979899→(123)(456)(789)(101)(112)…(979)(899). Which of the following is not one of the triples?
(A) (222) (B) (434) (C) (464) (D) (777) (E) (888)
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