제출 #88847

3
2 -2 -3

1 2 3 

1 3 2

4
2 -4 -3 1

1 2 3 4 

1 3 2 4

4
-4 1 -1 -1

1 2 3 4 

1 4 3 2

2
2 2

런타임 에러 (RTE)
stderr:
 free(): double free detected in tcache 2

1 2

2
-2 2

런타임 에러 (RTE)
stderr:
 free(): double free detected in tcache 2

1 2

3
3 3 3

런타임 에러 (RTE)
stderr:
 free(): double free detected in tcache 2

1 2 3