QOJ.ac

QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#238588#7678. The Gameucup-team1547#TL 1438ms31372kbC++142.5kb2023-11-04 17:05:022023-11-04 17:05:02

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 6012kb

input:

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

output:

2
1 3 
-1
3
2 4 4 
5
1 1 1 2 3 
2
1 1 
-1

result:

ok ok (6 test cases)

Test #2:

score: 0
Accepted
time: 1ms
memory: 5944kb

input:

7056
4 3
1 1 1 1
1 1 1
4 3
1 1 1 1
1 1 2
4 3
1 1 1 1
1 1 3
4 3
1 1 1 1
1 1 4
4 3
1 1 1 1
1 1 5
4 3
1 1 1 1
1 1 6
4 3
1 1 1 1
1 2 2
4 3
1 1 1 1
1 2 3
4 3
1 1 1 1
1 2 4
4 3
1 1 1 1
1 2 5
4 3
1 1 1 1
1 2 6
4 3
1 1 1 1
1 3 3
4 3
1 1 1 1
1 3 4
4 3
1 1 1 1
1 3 5
4 3
1 1 1 1
1 3 6
4 3
1 1 1 1
1 4 4
4 3
1 1...

output:

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

result:

ok ok (7056 test cases)

Test #3:

score: 0
Accepted
time: 2ms
memory: 7832kb

input:

5880
4 2
1 1 1 1
1 1
4 2
1 1 1 1
1 2
4 2
1 1 1 1
1 3
4 2
1 1 1 1
1 4
4 2
1 1 1 1
1 5
4 2
1 1 1 1
1 6
4 2
1 1 1 1
1 7
4 2
1 1 1 1
2 2
4 2
1 1 1 1
2 3
4 2
1 1 1 1
2 4
4 2
1 1 1 1
2 5
4 2
1 1 1 1
2 6
4 2
1 1 1 1
2 7
4 2
1 1 1 1
3 3
4 2
1 1 1 1
3 4
4 2
1 1 1 1
3 5
4 2
1 1 1 1
3 6
4 2
1 1 1 1
3 7
4 2
1 1...

output:

-1
-1
2
1 2 
-1
-1
-1
-1
2
1 1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
2
2 3 
-1
-1
-1
2
1 1 
2
1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
2
3 4 
-1
-1
-1
2
1 1 
2
1 3 
-1
-1
-1
2
1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok ok (5880 test cases)

Test #4:

score: 0
Accepted
time: 0ms
memory: 7992kb

input:

2640
4 1
1 1 1 1
1
4 1
1 1 1 1
2
4 1
1 1 1 1
3
4 1
1 1 1 1
4
4 1
1 1 1 1
5
4 1
1 1 1 1
6
4 1
1 1 1 1
7
4 1
1 1 1 1
8
4 1
1 1 1 2
1
4 1
1 1 1 2
2
4 1
1 1 1 2
3
4 1
1 1 1 2
4
4 1
1 1 1 2
5
4 1
1 1 1 2
6
4 1
1 1 1 2
7
4 1
1 1 1 2
8
4 1
1 1 1 3
1
4 1
1 1 1 3
2
4 1
1 1 1 3
3
4 1
1 1 1 3
4
4 1
1 1 1 3
5
4...

output:

-1
-1
3
1 1 2 
3
1 2 3 
-1
-1
-1
-1
-1
-1
3
1 1 2 
3
1 2 3 
3
2 3 4 
-1
-1
-1
-1
-1
3
1 1 2 
3
1 1 3 
3
1 3 4 
3
3 4 5 
-1
-1
-1
-1
-1
3
1 1 2 
3
1 1 4 
3
1 4 5 
3
4 5 6 
-1
-1
-1
-1
-1
3
1 1 2 
3
1 1 5 
3
1 5 6 
3
5 6 7 
-1
-1
-1
-1
-1
3
1 1 2 
3
1 1 6 
3
1 6 7 
-1
-1
-1
-1
-1
-1
3
1 1 2 
3
1 1 7 
...

result:

ok ok (2640 test cases)

Test #5:

score: 0
Accepted
time: 2ms
memory: 7984kb

input:

14112
5 3
1 1 1 1 1
1 1 1
5 3
1 1 1 1 1
1 1 2
5 3
1 1 1 1 1
1 1 3
5 3
1 1 1 1 1
1 1 4
5 3
1 1 1 1 1
1 1 5
5 3
1 1 1 1 1
1 1 6
5 3
1 1 1 1 1
1 2 2
5 3
1 1 1 1 1
1 2 3
5 3
1 1 1 1 1
1 2 4
5 3
1 1 1 1 1
1 2 5
5 3
1 1 1 1 1
1 2 6
5 3
1 1 1 1 1
1 3 3
5 3
1 1 1 1 1
1 3 4
5 3
1 1 1 1 1
1 3 5
5 3
1 1 1 1 1
...

output:

-1
-1
2
1 2 
-1
-1
-1
2
1 1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
2
2 3 
-1
-1
-1
2
1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
2
1 1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-...

result:

ok ok (14112 test cases)

Test #6:

score: 0
Accepted
time: 2ms
memory: 7860kb

input:

5292
5 2
1 1 1 1 1
1 1
5 2
1 1 1 1 1
1 2
5 2
1 1 1 1 1
1 3
5 2
1 1 1 1 1
1 4
5 2
1 1 1 1 1
1 5
5 2
1 1 1 1 1
1 6
5 2
1 1 1 1 1
2 2
5 2
1 1 1 1 1
2 3
5 2
1 1 1 1 1
2 4
5 2
1 1 1 1 1
2 5
5 2
1 1 1 1 1
2 6
5 2
1 1 1 1 1
3 3
5 2
1 1 1 1 1
3 4
5 2
1 1 1 1 1
3 5
5 2
1 1 1 1 1
3 6
5 2
1 1 1 1 1
4 4
5 2
1 1...

output:

-1
-1
-1
3
1 2 3 
-1
-1
3
1 1 1 
3
1 1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
3
2 3 4 
-1
-1
3
1 1 2 
3
1 2 3 
-1
-1
3
1 2 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
3
3 4 5 
-1
-1
3
1 1 3 
3
1 3 4 
-1
3
1 1 2 
3
1 2 3 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
3
1 1 4 
3
1...

result:

ok ok (5292 test cases)

Test #7:

score: 0
Accepted
time: 0ms
memory: 7904kb

input:

3234
5 1
1 1 1 1 1
1
5 1
1 1 1 1 1
2
5 1
1 1 1 1 1
3
5 1
1 1 1 1 1
4
5 1
1 1 1 1 1
5
5 1
1 1 1 1 1
6
5 1
1 1 1 1 1
7
5 1
1 1 1 1 2
1
5 1
1 1 1 1 2
2
5 1
1 1 1 1 2
3
5 1
1 1 1 1 2
4
5 1
1 1 1 1 2
5
5 1
1 1 1 1 2
6
5 1
1 1 1 1 2
7
5 1
1 1 1 1 3
1
5 1
1 1 1 1 3
2
5 1
1 1 1 1 3
3
5 1
1 1 1 1 3
4
5 1
1 1...

output:

-1
-1
4
1 1 1 2 
4
1 1 2 3 
4
1 2 3 4 
-1
-1
-1
-1
4
1 1 2 2 
4
1 1 2 3 
4
1 2 3 4 
4
2 3 4 5 
-1
-1
-1
-1
4
1 1 2 3 
4
1 1 3 4 
4
1 3 4 5 
4
3 4 5 6 
-1
-1
-1
4
1 1 2 3 
4
1 1 2 4 
4
1 1 4 5 
4
1 4 5 6 
-1
-1
-1
-1
4
1 1 2 3 
4
1 1 2 5 
4
1 1 5 6 
-1
-1
-1
-1
-1
4
1 1 2 3 
4
1 1 2 6 
-1
-1
-1
-1
-1...

result:

ok ok (3234 test cases)

Test #8:

score: 0
Accepted
time: 0ms
memory: 7860kb

input:

8820
5 4
1 1 1 1 1
1 1 1 1
5 4
1 1 1 1 1
1 1 1 2
5 4
1 1 1 1 1
1 1 1 3
5 4
1 1 1 1 1
1 1 1 4
5 4
1 1 1 1 1
1 1 1 5
5 4
1 1 1 1 1
1 1 2 2
5 4
1 1 1 1 1
1 1 2 3
5 4
1 1 1 1 1
1 1 2 4
5 4
1 1 1 1 1
1 1 2 5
5 4
1 1 1 1 1
1 1 3 3
5 4
1 1 1 1 1
1 1 3 4
5 4
1 1 1 1 1
1 1 3 5
5 4
1 1 1 1 1
1 1 4 4
5 4
1 1 1...

output:

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

result:

ok ok (8820 test cases)

Test #9:

score: 0
Accepted
time: 4ms
memory: 7908kb

input:

26460
6 5
1 1 1 1 1 1
1 1 1 1 1
6 5
1 1 1 1 1 1
1 1 1 1 2
6 5
1 1 1 1 1 1
1 1 1 1 3
6 5
1 1 1 1 1 1
1 1 1 1 4
6 5
1 1 1 1 1 1
1 1 1 1 5
6 5
1 1 1 1 1 1
1 1 1 2 2
6 5
1 1 1 1 1 1
1 1 1 2 3
6 5
1 1 1 1 1 1
1 1 1 2 4
6 5
1 1 1 1 1 1
1 1 1 2 5
6 5
1 1 1 1 1 1
1 1 1 3 3
6 5
1 1 1 1 1 1
1 1 1 3 4
6 5
1 1 ...

output:

-1
1
1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-...

result:

ok ok (26460 test cases)

Test #10:

score: 0
Accepted
time: 7ms
memory: 7900kb

input:

50000
6 4
1 1 1 1 1 1
1 1 1 1
6 4
1 1 1 1 1 1
1 1 1 2
6 4
1 1 1 1 1 1
1 1 1 3
6 4
1 1 1 1 1 1
1 1 1 4
6 4
1 1 1 1 1 1
1 1 1 5
6 4
1 1 1 1 1 1
1 1 1 6
6 4
1 1 1 1 1 1
1 1 2 2
6 4
1 1 1 1 1 1
1 1 2 3
6 4
1 1 1 1 1 1
1 1 2 4
6 4
1 1 1 1 1 1
1 1 2 5
6 4
1 1 1 1 1 1
1 1 2 6
6 4
1 1 1 1 1 1
1 1 3 3
6 4
1 ...

output:

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

result:

ok ok (50000 test cases)

Test #11:

score: 0
Accepted
time: 4ms
memory: 5940kb

input:

25872
6 3
1 1 1 1 1 1
1 1 1
6 3
1 1 1 1 1 1
1 1 2
6 3
1 1 1 1 1 1
1 1 3
6 3
1 1 1 1 1 1
1 1 4
6 3
1 1 1 1 1 1
1 1 5
6 3
1 1 1 1 1 1
1 1 6
6 3
1 1 1 1 1 1
1 2 2
6 3
1 1 1 1 1 1
1 2 3
6 3
1 1 1 1 1 1
1 2 4
6 3
1 1 1 1 1 1
1 2 5
6 3
1 1 1 1 1 1
1 2 6
6 3
1 1 1 1 1 1
1 3 3
6 3
1 1 1 1 1 1
1 3 4
6 3
1 1 ...

output:

-1
-1
-1
3
1 2 3 
-1
-1
-1
3
1 1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
3
1 1 1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
3
2 3 4 
-1
-1
-1
3
1 2 3 
-1
-1
3
1 2 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
3
1 1 1 
3
1 1 2 
-1
-1
-1
-1
-1
...

result:

ok ok (25872 test cases)

Test #12:

score: 0
Accepted
time: 5ms
memory: 7792kb

input:

25872
6 2
1 1 1 1 1 1
1 1
6 2
1 1 1 1 1 1
1 2
6 2
1 1 1 1 1 1
1 3
6 2
1 1 1 1 1 1
1 4
6 2
1 1 1 1 1 1
1 5
6 2
1 1 1 1 1 1
1 6
6 2
1 1 1 1 1 1
1 7
6 2
1 1 1 1 1 1
2 2
6 2
1 1 1 1 1 1
2 3
6 2
1 1 1 1 1 1
2 4
6 2
1 1 1 1 1 1
2 5
6 2
1 1 1 1 1 1
2 6
6 2
1 1 1 1 1 1
2 7
6 2
1 1 1 1 1 1
3 3
6 2
1 1 1 1 1 ...

output:

-1
-1
-1
-1
4
1 2 3 4 
-1
-1
-1
4
1 1 1 2 
4
1 1 2 3 
-1
-1
-1
4
1 1 2 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
4
2 3 4 5 
-1
-1
4
1 1 1 2 
4
1 1 2 3 
4
1 2 3 4 
-1
-1
4
1 1 2 2 
4
1 2 2 3 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
4
3 4 5 6 
-1
-1
4
1 1 1 3 
4
1 1 ...

result:

ok ok (25872 test cases)

Test #13:

score: 0
Accepted
time: 0ms
memory: 7856kb

input:

13728
6 1
1 1 1 1 1 1
1
6 1
1 1 1 1 1 1
2
6 1
1 1 1 1 1 1
3
6 1
1 1 1 1 1 1
4
6 1
1 1 1 1 1 1
5
6 1
1 1 1 1 1 1
6
6 1
1 1 1 1 1 1
7
6 1
1 1 1 1 1 1
8
6 1
1 1 1 1 1 2
1
6 1
1 1 1 1 1 2
2
6 1
1 1 1 1 1 2
3
6 1
1 1 1 1 1 2
4
6 1
1 1 1 1 1 2
5
6 1
1 1 1 1 1 2
6
6 1
1 1 1 1 1 2
7
6 1
1 1 1 1 1 2
8
6 1
1 ...

output:

-1
-1
5
1 1 1 2 2 
5
1 1 1 2 3 
5
1 1 2 3 4 
5
1 2 3 4 5 
-1
-1
-1
-1
5
1 1 1 2 2 
5
1 1 1 2 3 
5
1 1 2 3 4 
5
1 2 3 4 5 
5
2 3 4 5 6 
-1
-1
-1
-1
5
1 1 1 2 3 
5
1 1 1 3 4 
5
1 1 3 4 5 
5
1 3 4 5 6 
5
3 4 5 6 7 
-1
-1
-1
5
1 1 1 2 3 
5
1 1 1 2 4 
5
1 1 1 4 5 
5
1 1 4 5 6 
5
1 4 5 6 7 
-1
-1
-1
-1
5
...

result:

ok ok (13728 test cases)

Test #14:

score: 0
Accepted
time: 2ms
memory: 7916kb

input:

10080
7 6
1 1 1 1 1 1 1
1 1 1 1 1 1
7 6
1 1 1 1 1 1 1
1 1 1 1 1 2
7 6
1 1 1 1 1 1 1
1 1 1 1 1 3
7 6
1 1 1 1 1 1 1
1 1 1 1 1 4
7 6
1 1 1 1 1 1 1
1 1 1 1 2 2
7 6
1 1 1 1 1 1 1
1 1 1 1 2 3
7 6
1 1 1 1 1 1 1
1 1 1 1 2 4
7 6
1 1 1 1 1 1 1
1 1 1 1 3 3
7 6
1 1 1 1 1 1 1
1 1 1 1 3 4
7 6
1 1 1 1 1 1 1
1 1 1 ...

output:

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

result:

ok ok (10080 test cases)

Test #15:

score: 0
Accepted
time: 4ms
memory: 7988kb

input:

23100
7 4
1 1 1 1 1 1 1
1 1 1 1
7 4
1 1 1 1 1 1 1
1 1 1 2
7 4
1 1 1 1 1 1 1
1 1 1 3
7 4
1 1 1 1 1 1 1
1 1 1 4
7 4
1 1 1 1 1 1 1
1 1 1 5
7 4
1 1 1 1 1 1 1
1 1 2 2
7 4
1 1 1 1 1 1 1
1 1 2 3
7 4
1 1 1 1 1 1 1
1 1 2 4
7 4
1 1 1 1 1 1 1
1 1 2 5
7 4
1 1 1 1 1 1 1
1 1 3 3
7 4
1 1 1 1 1 1 1
1 1 3 4
7 4
1 1 ...

output:

-1
-1
-1
3
1 2 3 
-1
-1
3
1 1 2 
-1
-1
-1
-1
-1
-1
-1
-1
3
1 1 1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
3
2 3 4 
-1
-1
3
1 2 3 
-1
3
1 2 2 
-1
-1
-1
-1
-1
-1
3
1 1 ...

result:

ok ok (23100 test cases)

Test #16:

score: 0
Accepted
time: 7ms
memory: 7900kb

input:

41580
7 5
1 1 1 1 1 1 1
1 1 1 1 1
7 5
1 1 1 1 1 1 1
1 1 1 1 2
7 5
1 1 1 1 1 1 1
1 1 1 1 3
7 5
1 1 1 1 1 1 1
1 1 1 1 4
7 5
1 1 1 1 1 1 1
1 1 1 1 5
7 5
1 1 1 1 1 1 1
1 1 1 2 2
7 5
1 1 1 1 1 1 1
1 1 1 2 3
7 5
1 1 1 1 1 1 1
1 1 1 2 4
7 5
1 1 1 1 1 1 1
1 1 1 2 5
7 5
1 1 1 1 1 1 1
1 1 1 3 3
7 5
1 1 1 1 1 ...

output:

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

result:

ok ok (41580 test cases)

Test #17:

score: 0
Accepted
time: 0ms
memory: 7908kb

input:

11550
7 3
1 1 1 1 1 1 1
1 1 1
7 3
1 1 1 1 1 1 1
1 1 2
7 3
1 1 1 1 1 1 1
1 1 3
7 3
1 1 1 1 1 1 1
1 1 4
7 3
1 1 1 1 1 1 1
1 1 5
7 3
1 1 1 1 1 1 1
1 2 2
7 3
1 1 1 1 1 1 1
1 2 3
7 3
1 1 1 1 1 1 1
1 2 4
7 3
1 1 1 1 1 1 1
1 2 5
7 3
1 1 1 1 1 1 1
1 3 3
7 3
1 1 1 1 1 1 1
1 3 4
7 3
1 1 1 1 1 1 1
1 3 5
7 3
1 ...

output:

-1
-1
-1
-1
4
1 2 3 4 
-1
-1
4
1 1 2 3 
-1
4
1 1 2 2 
-1
-1
-1
-1
-1
4
1 1 1 1 
4
1 1 1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
4
1 2 3 4 
-1
4
1 2 2 3 
-1
-1
-1
-1
-1
4
1 1 1 2 
4
1 1 2 3 
-1
4
1 1 2 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-...

result:

ok ok (11550 test cases)

Test #18:

score: 0
Accepted
time: 4ms
memory: 7900kb

input:

16632
7 2
1 1 1 1 1 1 1
1 1
7 2
1 1 1 1 1 1 1
1 2
7 2
1 1 1 1 1 1 1
1 3
7 2
1 1 1 1 1 1 1
1 4
7 2
1 1 1 1 1 1 1
1 5
7 2
1 1 1 1 1 1 1
1 6
7 2
1 1 1 1 1 1 1
2 2
7 2
1 1 1 1 1 1 1
2 3
7 2
1 1 1 1 1 1 1
2 4
7 2
1 1 1 1 1 1 1
2 5
7 2
1 1 1 1 1 1 1
2 6
7 2
1 1 1 1 1 1 1
3 3
7 2
1 1 1 1 1 1 1
3 4
7 2
1 1 ...

output:

-1
-1
-1
-1
-1
5
1 2 3 4 5 
-1
5
1 1 1 1 2 
5
1 1 1 2 3 
5
1 1 2 3 4 
-1
5
1 1 1 2 2 
5
1 1 2 2 3 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
5
1 1 1 2 3 
5
1 1 2 3 4 
5
1 2 3 4 5 
5
1 1 1 2 2 
5
1 1 2 2 3 
5
1 2 2 3 4 
-1
5
1 2 2 3 3 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
5
1 1 1 3 4 
5
1 ...

result:

ok ok (16632 test cases)

Test #19:

score: 0
Accepted
time: 6ms
memory: 5804kb

input:

27456
7 1
1 1 1 1 1 1 1
1
7 1
1 1 1 1 1 1 1
2
7 1
1 1 1 1 1 1 1
3
7 1
1 1 1 1 1 1 1
4
7 1
1 1 1 1 1 1 1
5
7 1
1 1 1 1 1 1 1
6
7 1
1 1 1 1 1 1 1
7
7 1
1 1 1 1 1 1 1
8
7 1
1 1 1 1 1 1 2
1
7 1
1 1 1 1 1 1 2
2
7 1
1 1 1 1 1 1 2
3
7 1
1 1 1 1 1 1 2
4
7 1
1 1 1 1 1 1 2
5
7 1
1 1 1 1 1 1 2
6
7 1
1 1 1 1 1 ...

output:

-1
-1
6
1 1 1 1 2 2 
6
1 1 1 1 2 3 
6
1 1 1 2 3 4 
6
1 1 2 3 4 5 
6
1 2 3 4 5 6 
-1
-1
-1
-1
6
1 1 1 2 2 3 
6
1 1 1 2 3 4 
6
1 1 2 3 4 5 
6
1 2 3 4 5 6 
6
2 3 4 5 6 7 
-1
-1
-1
6
1 1 1 2 2 3 
6
1 1 1 2 3 4 
6
1 1 1 3 4 5 
6
1 1 3 4 5 6 
6
1 3 4 5 6 7 
-1
-1
-1
6
1 1 1 2 2 3 
6
1 1 1 2 2 4 
6
1 1 1 2...

result:

ok ok (27456 test cases)

Test #20:

score: 0
Accepted
time: 3ms
memory: 5868kb

input:

34650
8 4
1 1 1 1 1 1 1 1
1 1 1 1
8 4
1 1 1 1 1 1 1 1
1 1 1 2
8 4
1 1 1 1 1 1 1 1
1 1 1 3
8 4
1 1 1 1 1 1 1 1
1 1 1 4
8 4
1 1 1 1 1 1 1 1
1 1 1 5
8 4
1 1 1 1 1 1 1 1
1 1 2 2
8 4
1 1 1 1 1 1 1 1
1 1 2 3
8 4
1 1 1 1 1 1 1 1
1 1 2 4
8 4
1 1 1 1 1 1 1 1
1 1 2 5
8 4
1 1 1 1 1 1 1 1
1 1 3 3
8 4
1 1 1 1 1 ...

output:

-1
-1
-1
-1
4
1 2 3 4 
-1
-1
4
1 1 2 3 
-1
4
1 1 2 2 
-1
-1
-1
-1
-1
-1
4
1 1 1 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
4
1 1 1 1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
4
1 2 3 4 
-1
4
1 2 2 3 
-...

result:

ok ok (34650 test cases)

Test #21:

score: 0
Accepted
time: 0ms
memory: 7928kb

input:

17325
8 3
1 1 1 1 1 1 1 1
1 1 1
8 3
1 1 1 1 1 1 1 1
1 1 2
8 3
1 1 1 1 1 1 1 1
1 1 3
8 3
1 1 1 1 1 1 1 1
1 1 4
8 3
1 1 1 1 1 1 1 1
1 1 5
8 3
1 1 1 1 1 1 1 1
1 2 2
8 3
1 1 1 1 1 1 1 1
1 2 3
8 3
1 1 1 1 1 1 1 1
1 2 4
8 3
1 1 1 1 1 1 1 1
1 2 5
8 3
1 1 1 1 1 1 1 1
1 3 3
8 3
1 1 1 1 1 1 1 1
1 3 4
8 3
1 1 ...

output:

-1
-1
-1
-1
-1
-1
-1
-1
5
1 1 2 3 4 
-1
5
1 1 2 2 3 
-1
-1
-1
-1
-1
5
1 1 1 1 2 
5
1 1 1 2 3 
-1
5
1 1 1 2 2 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
5
1 2 2 3 4 
5
1 2 2 3 3 
-1
-1
-1
5
1 1 1 1 2 
5
1 1 1 2 3 
5
1 1 2 3 4 
5
1 1 1 2 2 
5
1 1 2 2 3 
-1
-1
-1
-1
...

result:

ok ok (17325 test cases)

Test #22:

score: 0
Accepted
time: 3ms
memory: 7912kb

input:

13860
8 6
1 1 1 1 1 1 1 1
1 1 1 1 1 1
8 6
1 1 1 1 1 1 1 1
1 1 1 1 1 2
8 6
1 1 1 1 1 1 1 1
1 1 1 1 1 3
8 6
1 1 1 1 1 1 1 1
1 1 1 1 1 4
8 6
1 1 1 1 1 1 1 1
1 1 1 1 2 2
8 6
1 1 1 1 1 1 1 1
1 1 1 1 2 3
8 6
1 1 1 1 1 1 1 1
1 1 1 1 2 4
8 6
1 1 1 1 1 1 1 1
1 1 1 1 3 3
8 6
1 1 1 1 1 1 1 1
1 1 1 1 3 4
8 6
1 ...

output:

-1
-1
2
1 2 
-1
2
1 1 
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
2
2 3 
-1
2
1 2 
-1
-1
-1
-1
2
...

result:

ok ok (13860 test cases)

Test #23:

score: 0
Accepted
time: 1ms
memory: 5816kb

input:

225
2 2
1 1
1 1
2 2
1 1
1 2
2 2
1 1
1 3
2 2
1 1
1 4
2 2
1 1
1 5
2 2
1 1
2 2
2 2
1 1
2 3
2 2
1 1
2 4
2 2
1 1
2 5
2 2
1 1
3 3
2 2
1 1
3 4
2 2
1 1
3 5
2 2
1 1
4 4
2 2
1 1
4 5
2 2
1 1
5 5
2 2
1 2
1 1
2 2
1 2
1 2
2 2
1 2
1 3
2 2
1 2
1 4
2 2
1 2
1 5
2 2
1 2
2 2
2 2
1 2
2 3
2 2
1 2
2 4
2 2
1 2
2 5
2 2
1 2
...

output:

0

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
0

-1
-1
-1
...

result:

ok ok (225 test cases)

Test #24:

score: 0
Accepted
time: 0ms
memory: 7900kb

input:

15876
5 5
1 1 1 1 1
1 1 1 1 1
5 5
1 1 1 1 1
1 1 1 1 2
5 5
1 1 1 1 1
1 1 1 1 3
5 5
1 1 1 1 1
1 1 1 1 4
5 5
1 1 1 1 1
1 1 1 1 5
5 5
1 1 1 1 1
1 1 1 2 2
5 5
1 1 1 1 1
1 1 1 2 3
5 5
1 1 1 1 1
1 1 1 2 4
5 5
1 1 1 1 1
1 1 1 2 5
5 5
1 1 1 1 1
1 1 1 3 3
5 5
1 1 1 1 1
1 1 1 3 4
5 5
1 1 1 1 1
1 1 1 3 5
5 5
1 ...

output:

0

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok ok (15876 test cases)

Test #25:

score: 0
Accepted
time: 13ms
memory: 7784kb

input:

6000
50 30
2 3 3 1 10 6 8 8 6 8 6 2 4 7 1 2 9 10 3 7 2 4 9 7 10 8 1 2 10 9 2 2 1 10 8 2 6 3 3 9 1 1 9 7 6 6 5 8 10 8
5 4 4 4 9 2 3 4 8 3 10 5 7 3 7 7 10 2 8 5 9 10 1 5 10 8 2 4 2 8
50 30
5 2 2 8 10 9 4 1 8 8 6 10 6 9 2 1 2 2 3 9 10 10 5 1 6 7 4 4 6 5 7 3 1 2 5 2 4 7 10 5 8 5 2 10 8 6 1 1 10 7
2 6 4 ...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok ok (6000 test cases)

Test #26:

score: 0
Accepted
time: 7ms
memory: 7644kb

input:

6000
50 20
3 1 9 1 4 5 5 7 6 5 1 5 9 10 5 3 7 7 7 5 8 2 8 9 4 1 9 5 10 7 9 3 3 2 1 4 5 6 4 4 9 10 5 6 7 6 4 3 7 1
3 5 10 9 4 9 4 10 7 6 3 8 8 1 8 3 8 5 5 4
50 20
5 8 3 8 6 5 4 9 1 2 8 7 9 9 2 4 3 10 10 5 1 3 8 6 8 9 7 7 2 3 8 1 4 2 10 8 4 2 6 10 6 4 8 9 9 9 3 4 6 10
3 7 5 8 4 5 1 1 10 5 4 8 9 4 10 7...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok ok (6000 test cases)

Test #27:

score: 0
Accepted
time: 11ms
memory: 5692kb

input:

3000
100 50
17 14 4 19 12 10 20 20 8 2 20 2 20 6 9 16 18 13 5 9 19 14 10 12 15 5 4 5 10 11 6 9 20 5 5 13 18 9 9 3 15 3 14 16 8 2 8 20 12 13 7 14 1 2 12 17 13 14 6 12 10 7 18 7 2 5 8 20 19 14 12 3 12 5 13 14 3 10 9 13 9 4 7 11 13 7 16 3 1 8 11 16 11 4 9 2 14 12 17 7
10 2 1 15 16 3 11 4 15 3 1 14 12 1...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok ok (3000 test cases)

Test #28:

score: 0
Accepted
time: 9ms
memory: 7772kb

input:

1500
200 100
3 2 6 6 3 4 10 5 10 10 2 10 4 8 1 3 4 1 2 1 2 9 10 6 9 4 2 3 1 6 4 1 6 5 7 1 3 7 3 9 8 1 5 5 8 6 8 4 4 2 5 5 2 4 4 1 2 5 2 10 9 2 9 9 4 10 3 10 10 6 9 3 1 1 3 8 8 10 8 4 1 6 10 4 8 5 2 2 10 3 3 6 5 7 8 5 1 9 10 3 9 4 5 5 2 2 3 9 4 1 1 5 9 1 8 4 9 4 9 3 7 10 7 3 9 6 2 4 5 2 10 5 1 2 4 3 ...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok ok (1500 test cases)

Test #29:

score: 0
Accepted
time: 14ms
memory: 7668kb

input:

3
100000 98000
8 1 8 5 5 9 1 1 7 6 7 9 1 7 10 9 1 6 10 7 4 6 4 8 3 8 6 2 9 3 1 6 4 7 9 4 5 1 3 8 2 3 1 6 9 10 10 9 5 7 4 2 4 5 4 10 9 3 5 7 6 6 5 7 4 1 3 2 6 4 9 4 9 9 5 5 8 8 8 9 3 7 10 7 4 1 9 3 8 8 3 1 9 10 4 7 3 4 6 1 7 1 4 7 2 1 7 6 2 1 8 5 5 1 6 1 6 5 4 1 4 8 2 4 9 4 9 7 5 8 2 4 6 3 6 8 10 3 6...

output:

-1
-1
-1

result:

ok ok (3 test cases)

Test #30:

score: 0
Accepted
time: 18ms
memory: 7796kb

input:

3
100000 100
26628 15576 98990 43976 49647 68346 23924 26821 38507 73889 64208 7286 8583 43126 43052 76461 583 97495 60100 38769 3107 93747 71788 5884 62213 23247 35912 89245 73679 25668 84434 1943 8147 35006 4375 60512 7641 68542 90586 51747 18780 49625 38064 55647 67725 65368 51875 80357 97039 783...

output:

-1
-1
-1

result:

ok ok (3 test cases)

Test #31:

score: 0
Accepted
time: 7ms
memory: 5692kb

input:

6000
50 20
1 1 2 1 2 1 2 1 1 1 2 1 2 1 1 2 2 1 1 1 1 2 1 2 1 2 2 2 2 1 1 2 1 1 2 2 2 2 1 1 1 1 2 2 1 2 1 2 1 2
2 2 2 1 2 2 2 1 2 1 1 1 1 2 2 1 1 1 2 1
50 20
1 1 1 1 1 2 1 1 1 2 2 1 1 2 2 1 1 2 2 1 1 1 2 2 1 2 1 2 1 1 1 1 2 1 1 1 2 2 2 2 1 1 1 2 2 1 2 1 1 1
1 2 1 2 2 2 2 1 2 2 2 2 1 2 1 1 1 2 2 1
50 ...

output:

-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
...

result:

ok ok (6000 test cases)

Test #32:

score: 0
Accepted
time: 21ms
memory: 7852kb

input:

30000
10 6
1 2 3 1 2 3 1 2 2 2
3 3 3 2 3 2
10 6
2 1 1 3 1 1 3 1 3 2
2 3 2 2 4 4
10 6
2 1 2 1 2 2 3 3 2 1
3 2 2 3 2 4
10 6
3 2 2 2 3 2 1 1 2 2
3 3 2 3 3 3
10 6
1 2 3 2 3 2 3 2 3 1
3 3 3 3 3 3
10 6
1 3 3 2 1 3 2 2 2 3
3 3 3 3 3 3
10 6
3 1 1 3 2 2 1 1 1 3
2 3 4 2 2 3
10 6
2 3 3 1 2 2 2 3 1 3
3 3 3 3 3 ...

output:

4
1 1 2 2 
4
1 1 3 3 
4
1 1 2 3 
4
1 2 2 2 
4
1 2 2 2 
4
1 2 2 2 
4
1 1 1 3 
4
1 2 2 2 
4
1 2 2 3 
4
1 2 2 2 
4
1 2 2 3 
4
1 2 2 2 
4
2 2 3 3 
4
1 2 2 3 
4
1 2 2 3 
4
1 2 2 3 
4
1 2 3 3 
4
1 1 2 2 
4
1 1 1 2 
4
1 1 1 2 
3
1 1 2 
4
1 1 2 2 
4
1 1 2 2 
4
1 1 2 3 
4
1 2 2 2 
4
1 2 2 3 
4
1 2 2 2 
4
1 2...

result:

ok ok (30000 test cases)

Test #33:

score: 0
Accepted
time: 26ms
memory: 7832kb

input:

6000
50 30
4 9 2 8 2 4 10 3 7 8 6 2 5 9 2 5 10 5 2 6 10 2 9 3 1 7 1 9 4 1 5 4 9 6 10 4 1 2 3 8 8 4 10 1 3 5 5 7 1 4
10 7 10 9 5 5 6 8 10 8 5 10 5 6 7 5 6 9 6 9 5 5 8 8 9 8 5 10 9 5
50 30
5 4 1 10 6 5 9 9 4 8 10 4 9 9 3 1 1 5 1 2 5 5 3 8 2 10 3 9 10 5 2 2 5 9 3 1 10 8 4 8 5 4 10 5 1 5 10 10 2 3
5 10 ...

output:

20
1 1 1 2 2 2 2 2 3 3 3 3 3 4 4 4 4 4 5 7 
20
1 1 1 2 2 2 2 3 3 3 3 3 4 4 4 5 5 8 9 9 
20
1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 7 7 8 
19
1 1 2 2 2 2 2 3 3 3 3 3 4 4 5 6 7 9 10 
20
1 1 1 2 2 2 3 3 3 3 3 4 5 5 5 5 7 8 9 10 
20
1 1 2 2 2 2 3 3 3 3 4 4 4 5 5 6 8 8 9 10 
20
1 1 2 2 3 3 3 3 4 4 4 4 5 5 5 6 ...

result:

ok ok (6000 test cases)

Test #34:

score: 0
Accepted
time: 31ms
memory: 7908kb

input:

6000
50 30
2 13 7 12 12 8 3 9 3 4 3 14 8 12 3 14 6 2 6 13 10 4 4 1 1 2 10 4 14 4 9 1 1 13 10 6 11 4 12 8 6 13 3 4 14 7 14 5 4 7
13 6 15 14 6 12 6 6 8 9 10 12 14 12 13 11 9 15 6 7 13 7 13 12 9 10 14 8 14 8
50 30
15 2 9 6 13 3 10 8 4 9 6 13 1 12 1 2 13 15 7 3 3 7 15 14 9 10 11 6 3 15 5 10 4 13 3 4 4 1...

output:

20
1 1 2 2 2 3 3 3 3 4 4 5 7 8 10 11 12 13 14 14 
20
1 1 2 2 3 3 3 6 6 7 7 7 9 10 13 13 13 14 14 15 
20
1 1 1 2 2 3 6 6 7 8 8 8 8 9 9 10 11 13 14 14 
20
1 1 1 2 2 3 3 4 4 6 6 6 8 9 9 10 12 13 15 15 
20
1 1 1 2 2 3 3 4 4 5 5 5 5 6 6 7 7 7 7 13 
20
1 1 2 2 3 3 3 3 4 4 7 7 7 8 9 11 11 11 12 15 
20
1 1 ...

result:

ok ok (6000 test cases)

Test #35:

score: 0
Accepted
time: 33ms
memory: 7960kb

input:

6000
50 30
18 6 18 13 8 2 15 6 9 10 14 10 13 11 3 15 9 15 5 15 3 17 16 10 7 10 3 6 5 7 19 1 8 1 17 15 16 11 20 9 1 19 9 15 6 18 1 15 19 19
10 15 16 23 10 20 17 14 11 19 18 13 12 10 19 15 10 18 17 15 10 10 15 15 20 17 15 19 15 14
50 30
14 8 1 11 8 17 11 11 15 13 17 5 11 20 17 20 7 2 3 6 14 12 6 20 14...

output:

20
1 1 2 2 3 3 4 5 5 9 9 11 13 16 18 19 19 20 21 22 
20
1 1 2 2 3 3 4 5 5 6 8 9 11 11 12 12 13 14 14 17 
19
1 1 1 2 2 2 3 3 4 4 8 8 8 10 12 14 15 15 19 
20
1 1 2 2 3 3 3 4 4 7 8 8 9 10 14 16 16 17 18 18 
20
1 1 2 2 3 3 4 4 4 4 7 8 8 8 8 10 11 11 17 18 
20
1 1 2 2 2 3 9 9 11 12 12 15 15 15 16 16 20 2...

result:

ok ok (6000 test cases)

Test #36:

score: 0
Accepted
time: 35ms
memory: 7900kb

input:

6000
50 30
3 15 14 18 15 19 21 8 19 2 4 12 16 20 18 25 14 22 7 4 15 17 1 2 7 17 12 13 4 25 24 7 5 16 18 24 20 2 6 11 5 7 8 6 17 25 7 10 17 6
12 25 10 14 17 18 17 12 19 15 18 17 12 21 22 24 25 18 13 21 18 19 22 16 16 25 16 25 20 14
50 30
14 24 25 2 12 23 1 8 19 20 17 14 4 19 24 2 18 22 7 4 17 18 9 10...

output:

20
1 2 2 3 4 4 5 5 11 15 15 16 17 17 18 19 20 20 21 24 
20
1 2 2 3 3 4 12 17 18 18 19 19 20 20 21 22 22 23 24 24 
20
1 1 2 2 3 3 3 4 4 5 5 13 15 16 17 17 18 20 21 24 
20
1 2 2 3 10 10 12 12 12 13 13 13 15 16 16 16 17 21 22 23 
20
1 2 2 3 4 6 11 14 17 17 19 19 20 22 24 25 25 25 26 26 
19
1 2 2 3 4 4 ...

result:

ok ok (6000 test cases)

Test #37:

score: 0
Accepted
time: 49ms
memory: 7864kb

input:

300
1000 800
246 508 46 134 515 412 848 608 126 798 725 18 702 267 623 808 446 816 99 663 688 254 834 715 357 241 843 849 414 522 744 478 887 341 100 598 758 420 988 141 513 994 699 642 213 896 515 687 895 459 211 131 335 44 220 536 632 951 11 709 730 204 475 436 152 250 920 461 547 575 204 794 908 ...

output:

200
2 3 4 4 4 5 5 5 6 7 8 11 12 13 14 14 15 16 17 18 19 19 20 21 21 21 22 23 24 25 27 28 29 30 31 31 32 34 35 36 37 37 38 39 41 43 44 45 46 52 53 53 54 55 58 59 60 61 64 66 67 69 70 71 72 72 73 73 74 76 77 78 79 80 81 82 83 84 85 86 87 88 93 94 97 97 98 99 99 100 100 101 102 102 103 107 108 109 110 ...

result:

ok ok (300 test cases)

Test #38:

score: 0
Accepted
time: 61ms
memory: 7964kb

input:

300
1000 700
387 402 514 158 333 626 917 599 37 843 654 459 642 305 227 87 613 628 210 356 582 589 283 551 733 596 800 242 385 116 4 680 653 757 937 956 910 994 920 59 830 209 213 669 956 886 441 632 450 319 151 381 566 17 703 705 745 962 965 406 971 309 762 943 309 81 490 7 917 194 797 907 670 487 ...

output:

300
4 5 6 7 7 8 8 9 9 10 11 12 13 13 14 14 15 15 16 17 17 18 19 21 22 23 24 25 27 28 29 30 32 34 35 36 37 38 39 40 40 41 41 42 43 43 44 45 46 46 47 49 50 51 52 54 55 56 57 58 59 60 61 63 64 66 69 70 71 72 74 75 75 76 77 78 79 79 80 81 81 82 82 83 83 84 85 86 86 87 87 87 88 88 89 90 91 91 92 93 94 94...

result:

ok ok (300 test cases)

Test #39:

score: 0
Accepted
time: 73ms
memory: 7872kb

input:

300
1000 500
943 269 325 447 277 43 67 545 274 64 681 119 645 971 776 371 889 457 421 939 868 913 575 200 177 215 996 552 582 737 533 756 791 21 749 923 801 817 878 861 104 218 260 898 89 550 919 209 792 665 686 9 988 884 127 475 398 449 392 709 262 385 129 433 558 702 79 132 165 73 499 703 557 805 ...

output:

500
1 2 3 3 4 4 5 5 6 6 7 8 9 10 11 12 13 14 14 15 20 21 24 25 26 27 28 31 32 33 34 35 36 37 38 39 39 40 41 43 43 44 44 45 46 46 47 48 49 50 51 52 52 53 54 55 56 59 60 61 62 64 66 66 67 67 68 68 69 70 71 73 74 75 76 77 78 78 78 79 79 79 80 81 82 83 86 87 88 89 90 90 91 92 93 95 96 97 98 99 99 100 10...

result:

ok ok (300 test cases)

Test #40:

score: 0
Accepted
time: 82ms
memory: 7900kb

input:

300
1000 300
343 99 102 991 677 740 397 454 501 724 261 765 82 256 538 785 427 409 680 269 740 747 443 601 421 838 349 174 754 96 36 419 361 290 865 915 63 582 730 661 683 408 272 123 114 834 746 699 305 933 273 729 934 647 786 27 376 600 839 123 658 796 582 145 68 812 200 855 546 796 283 811 851 70...

output:

700
1 11 13 14 15 20 22 23 24 24 25 26 27 27 28 28 29 29 30 31 32 33 33 34 35 36 37 40 43 44 44 45 47 48 49 50 51 54 57 58 60 61 61 62 62 63 63 64 66 67 68 69 71 72 73 74 75 76 77 82 83 83 84 84 85 85 86 87 87 88 88 89 90 91 92 92 93 93 94 95 96 96 96 97 98 98 99 99 99 100 101 102 103 107 108 112 11...

result:

ok ok (300 test cases)

Test #41:

score: 0
Accepted
time: 91ms
memory: 7936kb

input:

300
1000 100
594 996 948 260 612 869 679 466 541 85 604 111 991 9 16 833 786 215 786 930 343 557 952 6 926 432 898 120 577 166 958 877 927 157 443 551 858 89 758 395 473 690 824 635 127 467 765 166 770 812 254 475 997 473 496 625 894 618 179 242 312 665 677 796 731 407 132 727 231 630 935 417 909 51...

output:

900
1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 18 19 20 20 21 22 26 27 27 28 31 31 32 33 36 39 40 41 41 41 42 42 43 43 44 45 46 47 50 51 51 52 52 53 54 55 56 57 58 59 60 61 64 65 67 68 68 69 70 71 72 73 75 76 77 78 78 79 80 83 85 86 88 89 89 90 91 92 93 93 94 95 98 99 101 102 111 111 112 112 113...

result:

ok ok (300 test cases)

Test #42:

score: 0
Accepted
time: 233ms
memory: 8004kb

input:

3
100000 80021
33 74 99 100 44 49 33 41 61 15 26 74 26 79 43 74 99 42 25 64 81 18 75 77 14 34 89 44 55 52 87 97 6 47 100 93 8 97 83 44 56 62 34 44 42 91 50 43 9 1 56 89 45 79 39 15 70 92 80 65 96 66 25 54 93 43 82 14 45 48 87 27 9 57 16 49 27 19 63 64 4 27 81 46 95 68 17 9 12 44 92 30 78 99 84 97 10...

output:

19979
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok ok (3 test cases)

Test #43:

score: 0
Accepted
time: 452ms
memory: 8116kb

input:

3
100000 70031
67 88 52 29 20 47 14 24 55 21 21 67 1 19 68 85 9 85 48 14 9 70 59 42 19 74 97 24 74 99 38 81 67 96 89 41 52 33 4 54 44 85 85 41 16 43 22 14 67 81 22 32 76 32 58 31 7 42 86 12 4 15 37 100 36 33 48 9 73 71 84 40 7 54 43 86 1 79 23 23 28 94 87 18 45 91 8 7 1 59 69 3 96 35 79 100 24 46 94...

output:

29969
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok ok (3 test cases)

Test #44:

score: 0
Accepted
time: 652ms
memory: 8060kb

input:

3
100000 60040
6 9 13 59 88 49 98 23 61 18 13 60 68 63 89 96 19 35 83 56 34 30 32 12 21 9 1 93 5 46 81 69 23 37 62 77 91 69 24 68 23 100 28 33 86 6 86 89 10 58 81 62 2 89 81 50 56 5 88 70 16 56 58 43 79 14 19 92 98 2 77 50 96 54 67 19 87 50 75 83 56 70 89 99 78 21 2 96 99 74 50 72 27 75 74 6 55 64 6...

output:

39960
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok ok (3 test cases)

Test #45:

score: 0
Accepted
time: 781ms
memory: 6440kb

input:

3
100000 50038
44 23 69 88 65 43 70 13 55 12 9 62 44 6 10 14 25 86 7 9 58 87 17 82 22 49 21 73 32 89 32 53 83 86 47 21 19 5 52 81 18 14 83 30 60 73 51 68 68 26 39 93 33 46 96 61 97 68 97 20 25 92 79 86 23 95 77 91 14 29 74 52 90 54 98 60 57 18 32 51 75 41 3 75 27 47 93 90 93 97 23 54 50 14 66 8 82 8...

output:

49962
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

result:

ok ok (3 test cases)

Test #46:

score: 0
Accepted
time: 930ms
memory: 28556kb

input:

1
300000 170000
709767392 991931703 440786157 420253632 70142923 541765687 58272546 934857792 30813956 431614551 455745309 196615204 410670889 331951123 899394213 949683236 794740169 16996863 148141492 243752523 547346921 684101439 41901818 592233592 31232642 849937933 205471831 209747680 804177152 ...

output:

130000
1955 7761 10780 11396 12534 14196 17337 17650 18839 20246 20931 30882 35591 35604 35884 40517 46974 48234 48279 49943 54195 58596 61641 62352 63341 69466 69533 71755 74878 78851 85928 102383 108403 114937 118660 122281 123272 127785 129308 130003 137582 157105 157830 163556 165830 166863 1683...

result:

ok ok (1 test case)

Test #47:

score: 0
Accepted
time: 1202ms
memory: 27828kb

input:

1
300000 190000
193508934 46076682 94370302 52894499 634904456 988948610 698385762 950193352 828783879 345250094 12189368 547695598 989698943 237711329 383431024 616715369 380412465 439251856 936489405 706380401 185070436 962014678 349821717 1770274 426578143 932462449 882866357 863062269 735148145 ...

output:

110000
20 4571 11710 15214 23463 24799 25036 30981 32478 34436 48396 54127 57946 58991 59125 63105 68145 72849 80218 81840 92587 97193 98089 100126 102723 104507 104674 105488 113357 115544 116023 122028 123289 123429 123895 127833 128106 133237 136994 137178 138128 138781 139713 145504 149060 15578...

result:

ok ok (1 test case)

Test #48:

score: 0
Accepted
time: 1438ms
memory: 27092kb

input:

1
300000 210000
937943941 958476582 972740800 999057430 242618296 218037725 909526285 247297242 45499636 953602396 383233664 421568137 15340322 724959104 431661683 294339778 291057712 476111821 872234116 439231753 271475341 742857192 38088985 246106951 300812719 887886874 803950038 697067081 9689621...

output:

90000
2119 3733 21380 28107 29465 31100 33360 35798 36410 38026 38200 44002 48370 50960 58081 58971 59707 59914 74217 76616 80413 80692 80771 86369 91204 91449 95572 97960 100201 100275 103475 103970 104435 105628 110450 112069 114776 114923 117963 119281 119421 119952 136443 140680 141194 143274 14...

result:

ok ok (1 test case)

Test #49:

score: 0
Accepted
time: 365ms
memory: 31372kb

input:

1
300000 120000
420931274 771490051 708595377 566813126 888259157 646597524 769075018 228502759 932704164 688518992 816275899 877437151 875815985 247013832 3094580 153282626 903178752 787225778 649868711 731487240 548510740 789313641 308648524 42171918 92650743 727271019 12221471 346767763 547922230...

output:

180000
707 10162 10291 10925 15304 16956 19486 20297 20754 21227 23406 27239 28733 32914 33030 41849 45957 48468 49186 49783 51348 54133 60897 61475 61952 62551 62768 63105 67580 73467 74601 77211 79975 82635 94907 111380 112389 114879 118301 119503 120553 127402 127940 128921 131317 135394 136208 1...

result:

ok ok (1 test case)

Test #50:

score: -100
Time Limit Exceeded

input:

1
300000 110000
782432177 323122642 481986660 427741633 168146109 468551284 950318446 80481262 465290345 106453109 974708149 430452616 506448773 781688335 370463621 839712724 432985463 996391985 643703038 812322315 221974202 564019966 926530708 204528089 966633818 41679948 991334285 129691104 279269...

output:

190000
984 6266 11467 11581 16482 21453 22786 24147 25021 26209 27380 27603 32948 38078 39861 40625 43212 44530 46344 48160 52231 55243 55404 57754 59450 59488 66596 70089 76899 76962 82189 82875 88452 91160 104035 108306 109045 112623 115218 117837 120164 120682 132879 146400 151608 154956 159494 1...

result: