第1行输入N和M,之后N行描述秘密信息,之后M行描述密码.每行先输入一个整数表示信息或密码的长度,之后输入这个信息或密码.所有数字之间都用空格隔开.
4 5
3 0 1 0
1 1
3 1 0 0
3 1 1 0
1 0
1 1
2 0 1
5 0 1 0 0 1
2 1 1
INPUT DETAILS:
Four messages; five codewords.
The intercepted messages start with 010, 1, 100, and 110.
The possible codewords start with 0, 1, 01, 01001, and 11.
1
3
1
1
2
0 matches only 010: 1 match 1 matches 1, 100, and 110: 3 matches 01 matches only 010: 1 match 01001 matches 010: 1 match 11 matches 1 and 110: 2 matches