摘要:
133. Bordertime limit per test: 0.25 sec.memory limit per test: 4096 KBAlong the border between statesAandBthere areNdefence outposts. For every outpo... 阅读全文
摘要:
131. Hardwood floortime limit per test: 0.25 sec.memory limit per test: 4096 KBThe banquet hall of Computer Scientists' Palace has a rectangular form ... 阅读全文