Atlantis III: Twin Rivers

In 2025, this problem was updated to use a simpler way of handling input and output, called standard input and output. You can read more about this change by clicking here.

Time Limit	Memory Limit
1.5 seconds	1024 MiB

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Attachments

Solution Templates
C	twinrivers.c
C++	twinrivers.cpp
Python	twinrivers.py
Java	twinrivers.java

Problem info

- Subtask 1 (15 points) has 16 cases.
- Subtask 2 (35 points) has 28 cases.
- Subtask 3 (30 points) has 16 cases.
- Subtask 4 (20 points) has 68 cases.