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Ugly Numbers
题目描述 Ugly numbers are numbers whose only prime factors are 2 3 or 5 The sequence 1 2 3 4 5 6 8 9 10 12 shows the first 1
Coder Buct
c
算法
ACM
ugly numbers
ACM: Poker Game
题目描述 A poker deck contains 52 cards Each card has a suit of either clubs diamonds hearts or spades denoted C D H S in th
Coder Buct
c
ACM
BUCT OJ 1711: 错位排序
题目描述 给定整数 n 1 lt n 6 编写程序以字典序列出n的所有错位排列序列 所谓字典序即升序 所谓错位排列指在数j不能在数列中第j个位置 输入 输入包括多行 每行一个整数n 输出 每行输出一种排列 每行数字以空格相隔 以回车换行 样
Coder Buct
ACM
算法