{"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ffornext1119.hatenablog.com%2Fentry%2F2014%2F07%2F30%2F131142\" title=\"C++ \u3067\u9023\u7acb\u4e00\u6b21\u65b9\u7a0b\u5f0f\u3092\u89e3\u304f(\u4fee\u6b63\u30b3\u30ec\u30b9\u30ad\u30fc\u6cd5) - ONLY DO WHAT ONLY YOU CAN DO\" 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":"fornext1119","categories":["C++","\u6570\u5024\u8a08\u7b97","\u9023\u7acb\u4e00\u6b21\u65b9\u7a0b\u5f0f","\u4fee\u6b63\u30b3\u30ec\u30b9\u30ad\u30fc\u6cd5"],"published":"2014-07-30 13:11:42","description":"\u884c\u3068\u5217\u3068\u3092\u5165\u308c\u66ff\u3048\u3066\u3082(\u8ee2\u7f6e\u884c\u5217)\u4e00\u81f4\u3059\u308b\u884c\u5217\u3092\u5bfe\u79f0\u884c\u5217\u3068\u8a00\u3046. \u4fee\u6b63\u30b3\u30ec\u30b9\u30ad\u30fc\u6cd5\u3067\u306f, \u5bfe\u79f0\u884c\u5217 \u3092\u4e0b\u4e09\u89d2\u884c\u5217 , \u5bfe\u89d2\u884c\u5217 , \u306e\u8ee2\u7f6e\u884c\u5217 \u306e\u7a4d\u306b\u5206\u89e3\u3057( ), \u304b\u3089 \u3092\u6c42\u3081, \u304b\u3089 \u3092\u6c42\u3081\u308b. #include <iostream> #include <iomanip> #include <math.h> using namespace std; void decomp(double a[4][4], double b[4], double x[4]); int main() { double a[4][4] = {{5,2,3,4},{2,10,6,7},{3,6,15,9},{4,7\u2026","title":"C++ \u3067\u9023\u7acb\u4e00\u6b21\u65b9\u7a0b\u5f0f\u3092\u89e3\u304f(\u4fee\u6b63\u30b3\u30ec\u30b9\u30ad\u30fc\u6cd5)","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/f/fornext1119/20140728/20140728234117.png","author_url":"https://blog.hatena.ne.jp/fornext1119/","height":"190","blog_url":"https://fornext1119.hatenablog.com/","version":"1.0","blog_title":"ONLY DO WHAT ONLY YOU CAN DO","type":"rich","provider_url":"https://hatena.blog","url":"https://fornext1119.hatenablog.com/entry/2014/07/30/131142","width":"100%"}