Sharing

查看题解 查看答案
题目描述
Time Limit: 1000 ms
Memory Limit: 256 mb

请先登录再刷题,不会做的题目右上可以查看题解和答案~

输入输出格式
输入描述:
For each case, the first line contains two addresses of nodes and a positive N (<= 10^5), where the two addresses are the addresses of the first nodes of the two words, and N is the total number of nodes. The address of a node is a 5-digit positive integer, and NULL is represented by -1.
Then N lines follow, each describes a node in the format:
Address Data Next
where Address is the position of the node, Data is the letter contained by this node which is an English letter chosen from {a-z, A-Z}, and Next is the position of the next node.
输出描述:
For each case, simply output the 5-digit starting position of the common suffix. If the two words have no common suffix, output "-1" instead.
输入输出样例
输入样例#:
11111 22222 9
67890 i 00002
00010 a 12345
00003 g -1
12345 D 67890
00002 n 00003
22222 B 23456
11111 L 00001
23456 e 67890
00001 o 00010
00001 00002 4
00001 a 10001
10001 s -1
00002 a 10002
10002 t -1
输出样例#:
复制
67890
-1
题目来源
浙江大学机试题
重置

提交代码后在此处可查看状态