QOJ.ac

QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#700171#9537. Chinese Chessmission239 (Kentaro Matsushita, Yuya Kadono, Satoshi Yamakawa)#RE 0ms0kbC++2028.1kb2024-11-02 12:13:472024-11-02 12:13:49

詳細信息

Test #1:

score: 0
Runtime Error

input:

1
9 0

output:

3
? 0 0
? 0 1

result: