55
13
2
1815
41
51
數(shù)字消息: 一隊(duì)符號(hào)序列。 符號(hào):①N元(N種符號(hào)) 二元,兩個(gè)符號(hào)(0/1),用bit表示 ASCII碼用8位...
一、行動(dòng)實(shí)踐類1. Action speaks louder than words. 行動(dòng)勝于語(yǔ)言。2. Rome was not built ...