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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#510750#5199. Amazing TrickMaMengQiWA 0ms3908kbC++172.5kb2024-08-09 12:11:432024-08-09 12:11:43

Details

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Test #1:

score: 100
Accepted
time: 0ms
memory: 3908kb

input:

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

output:

Impossible
Possible
2 3 1 
3 1 2 
Possible
4 3 1 2 
4 3 1 2 
Possible
3 1 4 5 2 
5 3 4 1 2 

result:

ok 3/4 are 'Possible' (4 test cases)

Test #2:

score: 0
Accepted
time: 0ms
memory: 3620kb

input:

50
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

output:

Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Impossible
Imp...

result:

ok 0/50 are 'Possible' (50 test cases)

Test #3:

score: 0
Accepted
time: 0ms
memory: 3764kb

input:

25
2
2 1
2
2 1
2
2 1
2
1 2
2
2 1
2
1 2
2
1 2
2
1 2
2
1 2
2
1 2
2
2 1
2
2 1
2
1 2
2
1 2
2
2 1
2
2 1
2
2 1
2
1 2
2
1 2
2
1 2
2
2 1
2
2 1
2
2 1
2
2 1
2
2 1

output:

Impossible
Impossible
Impossible
Possible
2 1
2 1
Impossible
Possible
2 1
2 1
Possible
2 1
2 1
Possible
2 1
2 1
Possible
2 1
2 1
Possible
2 1
2 1
Impossible
Impossible
Possible
2 1
2 1
Possible
2 1
2 1
Impossible
Impossible
Impossible
Possible
2 1
2 1
Possible
2 1
2 1
Possible
2 1
2 1
Impossible
Imp...

result:

ok 11/25 are 'Possible' (25 test cases)

Test #4:

score: 0
Accepted
time: 0ms
memory: 3832kb

input:

16
3
3 2 1
3
3 1 2
3
3 1 2
3
2 3 1
3
3 1 2
3
2 1 3
3
2 3 1
3
3 2 1
3
3 1 2
3
2 1 3
3
1 2 3
3
1 3 2
3
3 1 2
3
3 1 2
3
3 2 1
3
2 1 3

output:

Impossible
Possible
3 1 2 
3 1 2 
Possible
3 1 2 
3 1 2 
Possible
2 3 1 
2 3 1 
Possible
3 1 2 
3 1 2 
Impossible
Possible
2 3 1 
2 3 1 
Impossible
Possible
3 1 2 
3 1 2 
Impossible
Possible
2 3 1 
3 1 2 
Impossible
Possible
3 1 2 
3 1 2 
Possible
3 1 2 
3 1 2 
Impossible
Impossible

result:

ok 9/16 are 'Possible' (16 test cases)

Test #5:

score: 0
Accepted
time: 0ms
memory: 3820kb

input:

12
4
2 4 1 3
4
2 4 1 3
4
1 3 2 4
4
2 4 1 3
4
4 1 2 3
4
2 4 3 1
4
1 3 4 2
4
3 4 2 1
4
2 4 3 1
4
1 3 2 4
4
3 4 1 2
4
1 3 4 2

output:

Possible
2 4 1 3 
4 3 2 1 
Possible
4 3 2 1 
2 4 1 3 
Possible
2 1 4 3 
2 4 1 3 
Possible
2 4 1 3 
4 3 2 1 
Possible
4 1 2 3 
3 4 1 2 
Possible
2 4 1 3 
2 3 4 1 
Possible
3 1 4 2 
2 3 4 1 
Possible
2 1 4 3 
3 4 2 1 
Possible
2 4 1 3 
2 3 4 1 
Possible
2 4 1 3 
3 4 1 2 
Possible
2 1 4 3 
4 3 2 1 
Pos...

result:

ok 12/12 are 'Possible' (12 test cases)

Test #6:

score: -100
Wrong Answer
time: 0ms
memory: 3832kb

input:

10
5
5 4 3 2 1
5
1 5 3 2 4
5
3 1 5 2 4
5
1 5 4 3 2
5
1 3 2 5 4
5
1 2 3 5 4
5
3 1 4 2 5
5
3 4 1 2 5
5
5 1 3 4 2
5
5 3 2 1 4

output:

Possible
2 1 4 5 3 
4 3 5 1 2 
Possible
5 1 2 3 4 
2 5 4 1 3 
Possible
5 1 2 3 4 
3 5 2 1 4 
Possible
2 4 1 5 3 
3 4 2 5 1 
Possible
4 1 5 2 3 
2 5 4 3 1 
Impossible
Possible
4 1 2 5 3 
3 1 2 5 4 
Possible
4 1 5 3 2 
4 1 2 5 3 
Possible
3 1 2 5 4 
3 4 1 5 2 
Possible
2 5 1 3 4 
5 4 1 2 3 

result:

wrong answer solution exists, but was not found [n = 5] (test case 6)