摘要:
105. Div 3time limit per test: 0.25 sec.memory limit per test: 4096 KBThere is sequence 1, 12, 123, 1234, ..., 12345678910, ... . Given first N elemen... 阅读全文
摘要:
104. Little shop of flowerstime limit per test: 0.25 sec.memory limit per test: 4096 KBPROBLEMYou want to arrange the window of your flower shop in a ... 阅读全文