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E. Alice, Bob, Oranges and Apples E. Alice, Bob, Oranges and Apples Alice and Bob decided to eat some fruit. In the kitchen they found a large bag of 阅读全文
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D. Phillip and Trains D. Phillip and Trains The mobile application store has a new game called "Subway Roller". The protagonist of the game Philip is 阅读全文
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D. Dima and Lisa D. Dima and Lisa Dima loves representing an odd number as the sum of multiple primes, and Lisa loves it when there are at most three 阅读全文