QOJ.ac
QOJ
Time Limit:
2 s
Memory Limit:
2048 MB
Unavailable
Greater NY 2023
E. Three Spheres and a Tetrahedron
This problem is missing from the official archive. This omission may be due to several potential reasons: ambiguity in the problem statement, inaccuracies in the test cases, or errors in the official solution. As such, this problem is provided here solely for reference purposes and is not recommended for attempts at solving.