Sicily: 打印客戶帳單(DSA test, 2017-11-3)

學到知識: 1.getline(istream& is, string& str, char delim), 依次讀取character,讀到’\n’或者delim的時候停下來, 並將讀取的字符串保存進srt. ios // Method: // 1.建立一客戶類,用string存儲Id, vector<pair<string, int> >存儲對應date和amount, // withdram

>>阅读原文<<