{"height":"190","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","published":"2017-10-21 17:44:23","description":"\u3053\u306a\u3044\u3060AtCoder\u306e\u904e\u53bb\u554f\u3092\u89e3\u3044\u3066\u3066 \u30ed\u30fc\u30ab\u30eb\u3067\u306f\u6b63\u89e3\u304c\u51fa\u3066\u3044\u308b\u306e\u306b\u30b5\u30fc\u30d0\u4e0a\u3067RE\u304c\u51fa\u307e\u304f\u3063\u3066\u306f\u307e\u3063\u305f\u306e\u3067\u30e1\u30e2\u3002\u518d\u73fe\u3067\u304d\u308b\u5f62\u3067\u5909\u5f62\uff06\u5358\u7d14\u5316\u3092\u7e70\u308a\u8fd4\u3057\u305f\u7d50\u679c\u304c\u3053\u3093\u306a\u611f\u3058 #include <vector> #include <cstdio> std::vector<int> a, b; int f() { a.push_back(-1); b.push_back(-1); return (int)a.size(); } int main() { int first = f(); printf(\"a[0]=%d, b[0]=%d\\n\", a[0], b[0]); a[0] = f(); pri\u2026","image_url":null,"blog_url":"https://naoyat.hatenablog.jp/","version":"1.0","author_name":"n4_t","type":"rich","width":"100%","blog_title":"naoya_t@hatenablog","url":"https://naoyat.hatenablog.jp/entry/IsThisGCCsBug","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnaoyat.hatenablog.jp%2Fentry%2FIsThisGCCsBug\" title=\"GCC\u306e\u30d0\u30b0\uff1f\u672a\u5b9a\u7fa9\u52d5\u4f5c\uff1fg++\u3068clang++\u3067\u9055\u3046\u7d50\u679c\u306b\u306a\u308b\u30b3\u30fc\u30c9 - naoya_t@hatenablog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/n4_t/","categories":[],"title":"GCC\u306e\u30d0\u30b0\uff1f\u672a\u5b9a\u7fa9\u52d5\u4f5c\uff1fg++\u3068clang++\u3067\u9055\u3046\u7d50\u679c\u306b\u306a\u308b\u30b3\u30fc\u30c9"}