balls5.std

本光盘是《国际大学生程序设计竞赛例题解（一）》的配套光盘

0 ababa  babab
1   abaabbabab
2 aaab  bbabab
3 aaababbb  ab
4 aaa  bbbbaab
5 aaaaabbbb  b

0 a  babbababa
1 aabbabb  aba
2 aabbabbbaa  
3 aa  abbbaabb
4 aaaaabbb  bb

0 b  aaaaabbbb
1 baaaa  abbbb
2   aaabaabbbb
3 aaaaab  bbbb