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RSS订阅原创 ZOJ-1006-Do-the-Untwist
1 问题描述 Cryptography deals with methods of secret communication that transform a message (the plaintext) into a disguised form (the ciphertext) so that no one seeing the ciphertext will be able to figure out the plaintext except the intended recipient. Tran
2021-04-06 21:04:41
209
原创 ZOJ-1003-Jugs
1 问题描述 In the movie “Die Hard 3”, Bruce Willis and Samuel L. Jackson were confronted with the following puzzle. They were given a 3-gallon jug and a 5-gallon jug and were asked to fill the 5-gallon jug with exactly 4 gallons. This problem generalizes that
2021-04-03 23:12:29
231
原创 ZOJ-1004-Anagrams-by-Stack
1 问题描述： Anagrams by Stack Time Limit: 2000 msMemory Limit: 65536 KB How can anagrams result from sequences of stack operations? There are two sequences of stack operators which can convert TROT to TORT: [ i i i i o o o o i o i i o o i o ] where i stands fo
2021-04-01 13:39:47
253
原创 ZOJ-1003-Crashing-Balloon
题目描述 On every June 1st, the Children’s Day, there will be a game named “crashing balloon” on TV. The rule is very simple. On the ground there are 100 labeled balloons, with the numbers 1 to 100. After the referee shouts “Let’s go!” the two players, who
2021-03-31 01:32:48
281
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