Notes
This function is in beta test. Please help improve it in the issues
here.
Hints
Your answer may be identical to the JOJ answer in the first several lines.
However, the main problem you meet now is Time Exceeded. And the exit code of your program is -9, which should be 0.
Please double check your code to solve this problem and try again.
Your Answer
JOJ Answer
nullptr nullptr nullptr 1087 2175 4351 nullptr 2176 4353 4354 nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr 7895 nullptr 15792 31585 31586 nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr 4514 nullptr 9030 18061 18062 nullptr nullptr nullptr nullptr 24219 48439 nullptr nullptr 48440 nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr nullptr 48915 nullptr nullptr nullptr 4625 9251 18503 18504 9252 18505 nullptr nullptr nullptr nullptr nullptr nullptr 22128 nullptr nullptr 11064 22129 nullptr 44260 22130 nullptr 44262 45288 nullptr nullptr nullptr nullptr