摘要:
Minimal Ratio TreeTime Limit: 1000msMemory Limit: 32768KBThis problem will be judged onHDU. Original ID:248964-bit integer IO format:%I64d Java class ... 阅读全文
摘要:
Defeat The EnemyTime Limit:3000MSMemory Limit:Unknown64bit IO Format:%lld & %llu Long long ago there is a strong tribe living on the earth. They alwa... 阅读全文