{"title":"\u6587\u5b57\u5217\u3092\u6570\u5024\u306b\u5909\u63db\u3057\u305f\u3044","author_url":"https://blog.hatena.ne.jp/ZeitungM/","author_name":"ZeitungM","categories":["C++"],"height":"190","blog_title":"\u305f\u3076\u3093\u9031\u520a\u300c\u4eca\u9031\u306e\u9032\u6357\u300d","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fzeitungm.hateblo.jp%2Fentry%2F20150705%2F1436079081\" title=\"\u6587\u5b57\u5217\u3092\u6570\u5024\u306b\u5909\u63db\u3057\u305f\u3044 - \u305f\u3076\u3093\u9031\u520a\u300c\u4eca\u9031\u306e\u9032\u6357\u300d\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2015-07-05 15:51:21","description":"C++\u3067\u3001\u6587\u5b57\u5217\u3067\u8868\u3055\u308c\u305f\u6570\u5024\u3092\u3001\u6574\u6570\u578b\u306b\u76f4\u3059\u3068\u304d\u306f\u3069\u3046\u3059\u308b\u304b\u3002 stoi()\u3092\u4f7f\u3048\u3070\u4e8b\u8db3\u308a\u308b\u3002 int main() { // your code goes here string stri = \"-123\", strd = \"0.555\"; int numi = stoi(stri); double numd = stod(strd); cout \u4f55\u6545\u304b\u3067\u304d\u306a\u3044 \u307e\u3041\u3053\u3093\u3060\u3051\u306a\u3089\u308f\u3056\u308f\u3056\u30a8\u30f3\u30c8\u30ea\u3068\u3057\u3066\u66f8\u304f\u3053\u3068\u3082\u306a\u3044\u3093\u3067\u3059\u304c\u3001 g++\u3067\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u3066\u307f\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u3069\u3046\u3044\u3046\u308f\u3051\u304c\u3067\u304d\u306a\u3044(\u30d0\u30fc\u30b8\u30e7\u30f3\u306f4.8.1)\u3002 error: 'stoi' was not declared in this\u2026","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/Z/ZeitungM/20150705/20150705225433_120.jpg","url":"https://zeitungm.hateblo.jp/entry/20150705/1436079081","blog_url":"https://zeitungm.hateblo.jp/","type":"rich","version":"1.0","width":"100%"}