{"categories":["Haskell\u30c9\u30ea\u30eb\uff08\u4e2d\u7d1a\u7de8\uff09"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbitterharvest.hatenablog.com%2Fentry%2F2015%2F01%2F24%2F100102\" title=\"Haskell\u30c9\u30ea\u30eb\u2166\u3000IO\u30e2\u30ca\u30c9 - bitterharvest\u2019s diary\" 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/bitterharvest/","version":"1.0","width":"100%","provider_name":"Hatena Blog","published":"2015-01-24 10:01:02","blog_url":"https://bitterharvest.hatenablog.com/","description":"\uff11\uff0e\u73fe\u5b9f\u306e\u4e16\u754c \u30e2\u30ca\u30c9\u306f\u4e8c\u3064\u306e\u6f14\u7b97return\u3068>>=\u3092\u6709\u3057\u3066\u3044\u305f\u3002\u3053\u306e\u4e2d\u306e\u6f14\u7b97(>>=)\u3092\u9023\u7d9a\u3057\u3066\u7528\u3044\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u540c\u3058\u578b\u306e\u4e2d\u3067\u3001\u9396\u306e\u3088\u3046\u306b\u7e4b\u304c\u3063\u305f\u64cd\u4f5c(\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3)\u304c\u53ef\u80fd\u306b\u306a\u3063\u305f\u3002\u3053\u308c\u3092\u898b\u3084\u3059\u304f\u3057\u305f\u306e\u304cdo\u8a18\u6cd5\u3067\u3042\u3063\u305f\u3002do\u8a18\u6cd5\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u9010\u6b21\u578b\u306e\u51e6\u7406\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002\u9010\u6b21\u578b\u306e\u51e6\u7406\u3067\u7279\u306b\u91cd\u8981\u306a\u3082\u306e\u306f\u3001\u5165\u51fa\u529b\u3092\u4f34\u3046\u51e6\u7406\u3067\u3042\u308d\u3046\u3002Haskell\u3067\u306f\u3001\u5165\u51fa\u529b\u306fIO\u30e2\u30f3\u30c9\u3067\u884c\u308f\u308c\u308b\u3002 \uff12\uff0eputStr\u3068getLine IO\u30e2\u30ca\u30c9\u306e\u95a2\u6570\u306e\u4e2d\u3067\u3001\u6700\u3082\u57fa\u672c\u7684\u306a\u95a2\u6570\u306fputStr\u3068getLine\u3067\u3042\u308b\u3002putStr\u306f\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4(\u6a19\u6e96\u5165\u529b)\u306b\u6587\u5b57\u5217\u3092\u51fa\u529b\u3059\u308b\u3082\u306e\u3067\u3042\u308a\u3001getLine\u306f\u4e00\u884c\u306e\u6587\u5b57\u5217\u3092\u30ad\u30fc\u2026","title":"Haskell\u30c9\u30ea\u30eb\u2166\u3000IO\u30e2\u30ca\u30c9","blog_title":"bitterharvest\u2019s diary","type":"rich","provider_url":"https://hatena.blog","image_url":null,"height":"190","url":"https://bitterharvest.hatenablog.com/entry/2015/01/24/100102","author_name":"bitterharvest"}