{"provider_name":"Hatena Blog","url":"https://toburau.hatenablog.jp/entry/20090214/1234627302","type":"rich","height":"190","categories":["C++"],"blog_url":"https://toburau.hatenablog.jp/","provider_url":"https://hatena.blog","version":"1.0","blog_title":"\u30b2\u30fc\u30e0\u304c\u4f5c\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u307e\u3067\u304c\u3093\u3070\u308b\u65e5\u8a18","title":"\u5165\u51fa\u529b\u6f14\u7b97\u5b50\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u305d\u306e1","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftoburau.hatenablog.jp%2Fentry%2F20090214%2F1234627302\" title=\"\u5165\u51fa\u529b\u6f14\u7b97\u5b50\u306e\u30aa\u30fc\u30d0\u30fc\u30ed\u30fc\u30c9\u305d\u306e1 - \u30b2\u30fc\u30e0\u304c\u4f5c\u308c\u308b\u3088\u3046\u306b\u306a\u308b\u307e\u3067\u304c\u3093\u3070\u308b\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"toburau","width":"100%","published":"2009-02-14 01:01:42","description":"\u5165\u51fa\u529b\u6f14\u7b97\u5b50\u3068\u306f\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u6587\u5b57\u3092\u51fa\u529b\u3057\u305f\u308a\u3059\u308b\u3068\u304d\u306b\u3064\u304b\u3046>\u306e\u3053\u3068\u3002\u6f14\u7b97\u5b50\u306f\u633f\u5165\u6f14\u7b97\u5b50\u3001>>\u6f14\u7b97\u5b50\u306f\u62bd\u51fa\u6f14\u7b97\u5b50\u3068\u3082\u3044\u3046\u3002 \u72ec\u81ea\u306b\u4f5c\u6210\u3057\u305f\u30af\u30e9\u30b9\u3092 #include <iostream> using namespace std; class Vector { private: int x,y; public: Vector(int a, int b) { x=a; y=b; } friend ostream &operator<<(ostream &stream, Vector obj); }; ostream &operator<<(ostream &stream, Vector obj) \u2026","author_url":"https://blog.hatena.ne.jp/toburau/"}