[問題] vector.size()的大小只能傳回整數?
開發平台(Platform): (Ex: VC++, GCC, Linux, ...)
vc+= 2008
問題(Question)：
請教一下，我說明一個簡單的例子
int main()
{
vector<double> vector1;
vector1.push_back(20);
//vector1.push_back(30); //如果這行不拿掉結果就會是0
//vector1.push_back(40); //如果這行不拿掉結果就會是0
//vector1.push_back(50); //如果這行不拿掉結果就會是0
cout<<1/vector1.size();//想要回傳有小數點的size()，所以我分子放1做測試
}
感覺vector回傳的size()只限於整數的部份
如果我想要回傳有小數點的size()，那應該怎麼處理比較好呢?
謝謝幫忙
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