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
#163354#5526. Jewel of Data Structure ProblemsbobcheeseburgerTL 1ms3712kbC++232.1kb2023-09-04 01:30:352023-09-04 01:30:35

详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 3712kb

input:

5 6
2 1 3 4 5
1 2
1 2
1 4
2 1
3 5
1 3

output:

-1
5
4
5
3
5

result:

ok 6 numbers

Test #2:

score: -100
Time Limit Exceeded

input:

2 200000
1 2
2 1
2 1
2 1
1 2
1 2
2 1
1 2
2 1
2 1
1 2
2 1
2 1
2 1
2 1
2 1
2 1
1 2
2 1
2 1
1 2
1 2
2 1
1 2
1 2
1 2
1 2
2 1
1 2
1 2
1 2
2 1
2 1
1 2
2 1
2 1
2 1
2 1
1 2
1 2
2 1
2 1
1 2
2 1
1 2
1 2
2 1
1 2
1 2
2 1
2 1
1 2
1 2
2 1
2 1
2 1
1 2
1 2
1 2
1 2
2 1
1 2
2 1
1 2
1 2
2 1
1 2
2 1
1 2
2 1
2 1
2 1
2 1...

output:

2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
2
-1
...

result: