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
#302031#7956. Walk SwappingMaMengQiWA 1ms3480kbC++171.6kb2024-01-10 15:35:592024-01-10 15:36:00

详细

Test #1:

score: 0
Wrong Answer
time: 1ms
memory: 3480kb

input:

4
4 3 2 1
3 4 2 1

output:

-1

result:

wrong answer 1st lines differ - expected: '1', found: '-1'