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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
#904669#2540. Build The GridGuanYunChang WA 0ms3584kbC++11511b2025-02-18 15:19:032025-02-18 15:19:03

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3584kb

input:

3

output:

BWB
WWW
BWW

result:

ok accepted

Test #2:

score: -100
Wrong Answer
time: 0ms
memory: 3584kb

input:

2

output:

WB
BB

result:

wrong answer there are no white cells around a black cell