#31210: C語言解題 (套用a021)


krameri120 (科科)


code:
https://github.com/kerong2002/kerong_zerojudge/blob/main/b115%20TOI2008%202.%20%E5%A4%A7%E6%95%B8%E9%81%8B%E7%AE%97.c