{"provider_url":"https://hatena.blog","width":"100%","blog_title":"cBlog","author_name":"cruller","published":"2022-07-12 00:00:00","title":"C\u8a00\u8a9e\u30672\u6b21\u5143\u914d\u5217\uff08\u884c\u5217\uff09\u3092\u659c\u3081\u306b\u8d70\u67fb\u3059\u308b","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyaritakunai.hatenablog.com%2Fentry%2Fmatrix-diagonal-scan\" title=\"C\u8a00\u8a9e\u30672\u6b21\u5143\u914d\u5217\uff08\u884c\u5217\uff09\u3092\u659c\u3081\u306b\u8d70\u67fb\u3059\u308b - cBlog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","url":"https://yaritakunai.hatenablog.com/entry/matrix-diagonal-scan","height":"190","author_url":"https://blog.hatena.ne.jp/cruller/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/cruller/20220709/20220709235846.png","categories":["Misc"],"blog_url":"https://yaritakunai.hatenablog.com/","description":"\u4e3b\u5bfe\u89d2\u7dda\u306b\u5e73\u884c\u306a\u6210\u5206\u306f\u884c\u756a\u53f7\u3068\u5217\u756a\u53f7\u306e\u5dee\u304c\u4e00\u5b9a\u3001\u53cd\u5bfe\u89d2\u7dda\u306b\u5e73\u884c\u306a\u6210\u5206\u306f\u884c\u756a\u53f7\u3068\u5217\u756a\u53f7\u306e\u548c\u304c\u4e00\u5b9a\u306a\u3053\u3068\u3092\u5229\u7528\u3059\u308b\u3002 #include <stdio.h> int main(void) { int N = 3; int i, j; for (i = -(N - 1); i <= N - 1; i++) { // \u884c\u756a\u53f7\u3068\u5217\u756a\u53f7\u306e\u5dee for (j = 0; j < N; j++) { // \u5217\u756a\u53f7 if (0 <= i + j && i + j < N) { printf(\" %d,%d\", i + j, j); } } printf(\"\\n\"); } printf(\"\\n\"); for (i = \u2026","version":"1.0","type":"rich"}