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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
#173516#7178. Bishopsucup-team1123#WA 0ms3424kbC++236.2kb2023-09-09 23:54:352023-09-09 23:54:36

詳細信息

Test #1:

score: 0
Wrong Answer
time: 0ms
memory: 3424kb

input:

2 5

output:

6
1 1
2 1
1 3
2 3
1 4
2 4

result:

wrong answer Sum diagonals are not distinct