cin\u5728\u672a\u6210\u529f\u8d4b\u503c\uff0c\u6bd4\u5982\u7c7b\u578b\u8f93\u5165\u9519\u8bef\u65f6\uff0c\u4e3a\u53d8\u91cf\u8d4b\u503c0\u3002<\/p>\n
\u2191\u6b64\u65f6\u53ef\u7528cin.rdstate()\u68c0\u6d4b\u9519\u8bef\u7c7b\u578b\u3002<\/p>\n
\u8fd4\u56de0(\u5373ios::goodbit)\u65f6\u8868\u793a\u65e0\u9519\u8bef,\u53ef\u4ee5\u7ee7\u7eed\u8f93\u5165\u6216\u8005\u64cd\u4f5c,\u82e5\u8fd4\u56de4\u5219\u53d1\u751f\u975e\u81f4\u547d\u9519\u8bef\u5373ios::failbit,\u5219\u4e0d\u80fd\u7ee7\u7eed\u8f93\u5165\u6216\u64cd\u4f5c<\/p>\n
goodbit\u00a0\u65e0\u9519\u8bef
\nEofbit\u00a0\u5df2\u5230\u8fbe\u6587\u4ef6\u5c3e
\nfailbit\u00a0\u975e\u81f4\u547d\u7684\u8f93\u5165\/\u8f93\u51fa\u9519\u8bef\uff0c\u53ef\u633d\u56de
\nbadbit\u3000\u81f4\u547d\u7684\u8f93\u5165\/\u8f93\u51fa\u9519\u8bef,\u65e0\u6cd5\u633d\u56de\u00a0\u82e5\u5728\u8f93\u5165\u8f93\u51fa\u7c7b\u91cc.\u9700\u8981\u52a0ios::\u6807\u8bc6\u7b26\u53f7<\/p>\n
\u56e0\u6b64\u7528cin.ignore()\u6e05\u9664\u7f13\u51b2\u533a\u4e4b\u524d\uff0c\u5fc5\u987b\u7528cin.clear()\u5c06\u9519\u8bef\u72b6\u6001\u6062\u590d\u624d\u80fd\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n
\u800c\u5bf9\u4e8ecin.sync()\u6765\u8bf4\uff0c\u5bf9\u4e8e std::cin \u8fd9\u4e9b\u6807\u51c6\u5e93\u300c\u81ea\u5e26\u300d\u7684\u8f93\u5165\u6d41\u6765\u8bf4\uff0c\u8c03\u7528 sync() \u662f\u300c\u5b9e\u73b0\u5b9a\u4e49\u300d\u7684\u884c\u4e3a<\/p>\n
\u6240\u4ee5\u6b64\u5904\u8c03\u4e86 sync() \u4ee5\u540e\u6e05\u7a7a\u3001\u6062\u590d\u539f\u72b6\u3001\u4ec0\u4e48\u90fd\u4e0d\u5e72\u90fd\u662f\u53ef\u4ee5\u7684\uff0c\u5982\u679c\u6ca1\u6709\u5f97\u5230\u9884\u671f\u7684\u6548\u679c\u7684\u8bdd\uff0c\u53ef\u4ee5\u67e5\u770b\u81ea\u5df1\u7684\u7f16\u8bd1\u5668\uff08\u6807\u51c6\u5e93\u5b9e\u73b0\uff09\u7684\u8bf4\u660e\u6587\u6863\uff0c\u4e0a\u9762\u5e94\u8be5\u6709\u5199\u660e\u5b83\u6240\u4f7f\u7528\u7684\u662f\u54ea\u79cd\u884c\u4e3a\u3002<\/p>\n
\u603b\u4e4b\u5c31\u662f\uff0c\u901a\u7528\u7684\u624b\u6bb5\u662f\u7528cin.ignore()\uff0ccin.sync()\u662f\u4e00\u79cd\u4f9d\u8d56\u4e8e\u7f16\u8bd1\u5668\u7684\u4e0d\u53ef\u9760\u7684\u624b\u6bb5\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
cin\u5728\u672a\u6210\u529f\u8d4b\u503c\uff0c\u6bd4\u5982\u7c7b\u578b\u8f93\u5165\u9519\u8bef\u65f6\uff0c\u4e3a\u53d8\u91cf\u8d4b\u503c0\u3002 \u2191\u6b64\u65f6\u53ef\u7528cin.rdstate()\u68c0\u6d4b\u9519\u8bef\u7c7b\u578b\u3002 \u8fd4 […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[],"_links":{"self":[{"href":"http:\/\/fankasy.xyz\/index.php\/wp-json\/wp\/v2\/posts\/622"}],"collection":[{"href":"http:\/\/fankasy.xyz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/fankasy.xyz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/fankasy.xyz\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/fankasy.xyz\/index.php\/wp-json\/wp\/v2\/comments?post=622"}],"version-history":[{"count":0,"href":"http:\/\/fankasy.xyz\/index.php\/wp-json\/wp\/v2\/posts\/622\/revisions"}],"wp:attachment":[{"href":"http:\/\/fankasy.xyz\/index.php\/wp-json\/wp\/v2\/media?parent=622"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/fankasy.xyz\/index.php\/wp-json\/wp\/v2\/categories?post=622"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/fankasy.xyz\/index.php\/wp-json\/wp\/v2\/tags?post=622"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}