Pro.ID10067 TitleNULL Title链接http://10.20.2.8/oj/exercise/problem?problem_id=10067 AC0 Submit0 Ratio- 时间&空间限制描述World 输入The input contains 输出Description World Input The input contains Output Output the 5 Sample Input undisplayed Sample Output Group of size 5: caret carte cater crate trace . Source 样例输入undisplayed 样例输出Group of size 5: caret carte cater crate trace . 作者 |