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
#181383#7178. Bishopsucup-team1226WA 0ms3560kbC++141.5kb2023-09-16 18:11:492023-09-16 18:11:49

詳細信息

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3560kb

input:

2 5

output:

7
1 1
2 1
1 3
2 3
1 5
2 5
1 4

result:

wrong answer Sum diagonals are not distinct