题目描述 A bitstring, whose length is one less than a prime […]
1184: Brownie Points I
题目描述 Stan and Ollie play the game of Odd Brownie Points […]
1183: Test
题目描述 A vocational preference test, unlike an aptitude t […]
1182: Antiarithmetic?
题目描述 A permutation of n is a bijective function of the […]
1181: Treequivalence
题目描述 Treequivalence The following grammar describes a t […]
1180: Help!
题目描述 MegaFirm Inc. has created a set of patterns to aid […]
1179: Practice
题目描述 How much does winning ACM depend on practice? We a […]
1178: Mint
题目描述 The Royal Canadian Mint has commissioned a new ser […]
1177: Evil Straw Warts Live
题目描述 A palindrome is a string of symbols that is equal […]
1176: Cat
题目描述 输入 暂无 输出 暂无 样例输入 5 10.0 50.0 90.0 38.0 7.1 0 样例输出 […]