{"id":871,"date":"2020-05-24T02:31:47","date_gmt":"2020-05-23T17:31:47","guid":{"rendered":"https:\/\/www.skyer9.pe.kr\/wordpress\/?p=871"},"modified":"2020-05-24T14:55:49","modified_gmt":"2020-05-24T05:55:49","slug":"java-bigdecimal-%ec%82%ac%ec%b9%99%ec%97%b0%ec%82%b0%eb%8d%94%ed%95%98%ea%b8%b0-%eb%b9%bc%ea%b8%b0-%ea%b3%b1%ed%95%98%ea%b8%b0-%eb%82%98%eb%88%84%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/www.skyer9.pe.kr\/wordpress\/?p=871","title":{"rendered":"Java BigDecimal \uc0ac\uce59\uc5f0\uc0b0"},"content":{"rendered":"<h1>Java BigDecimal \uc0ac\uce59\uc5f0\uc0b0<\/h1>\n<pre><code class=\"language-java\">BigDecimal n1 = new BigDecimal(&quot;4.3456&quot;);\nBigDecimal n2 = new BigDecimal(&quot;2.1859&quot;);\n\nSystem.out.println(&quot;n1 : &quot; + n1);\nSystem.out.println(&quot;n2 : &quot; + n2);\n\nn1 : 4.3456\nn2 : 2.1859<\/code><\/pre>\n<h2>\uc0ac\uce59\uc5f0\uc0b0<\/h2>\n<pre><code class=\"language-java\">System.out.println(&quot;\\n&quot; + &quot;add : &quot; + n1.add(n2));                         \/\/ \ub354\ud558\uae30\nSystem.out.println(&quot;subtract : &quot; + n1.subtract(n2));                      \/\/ \ube7c\uae30\nSystem.out.println(&quot;multiply : &quot; + n1.multiply(n2));                      \/\/ \uacf1\ud558\uae30\nSystem.out.println(&quot;divide : &quot; + n1.divide(n2, RoundingMode.HALF_UP));    \/\/ \ub098\ub204\uae30\n\nadd : 6.5315\nsubtract : 2.1597\nmultiply : 9.49904704\ndivide : 1.9880<\/code><\/pre>\n<h2>\ube44\uad50<\/h2>\n<pre><code class=\"language-java\">if (n1.compareTo(n2) == 0) {\n        System.out.println(&quot;n1 and n2 is equal&quot;);\n} else if (n1.compareTo(n2) &gt; 0) {\n       System.out.println(&quot;n1 is greater&quot;);\n} else if (n1.compareTo(n2) &lt; 0) {\n       System.out.println(&quot;n1 is lesser&quot;);\n}\n\nn1 is greater<\/code><\/pre>\n<h2>\ubc18\uc62c\ub9bc<\/h2>\n<p><code>divide()<\/code> \uc758 \ub450\ubc88\uc9f8 \ud30c\ub77c\ubbf8\ud130\ub85c \ubc18\uc62c\ub9bc\ud558\ub294 \uc704\uce58\ub97c \uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<pre><code class=\"language-java\">System.out.println(&quot;divide : &quot; + n1.divide(n2, 0, RoundingMode.HALF_UP));\n\ndivide : 2<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Java BigDecimal \uc0ac\uce59\uc5f0\uc0b0 BigDecimal n1 = new BigDecimal(&quot;4.3456&quot;); BigDecimal n2 = new BigDecimal(&quot;2.1859&quot;); System.out.println(&quot;n1 : &quot; + n1); System.out.println(&quot;n2 : &quot; + n2); n1 : 4.3456 n2 : 2.1859 \uc0ac\uce59\uc5f0\uc0b0 System.out.println(&quot;\\n&quot; + &quot;add : &quot; + n1.add(n2)); \/\/ \ub354\ud558\uae30 System.out.println(&quot;subtract : &quot; + n1.subtract(n2)); \/\/ \ube7c\uae30 System.out.println(&quot;multiply : &quot; + n1.multiply(n2)); \/\/ \uacf1\ud558\uae30 System.out.println(&quot;divide :\u2026 <span class=\"read-more\"><a href=\"https:\/\/www.skyer9.pe.kr\/wordpress\/?p=871\">Read More &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-871","post","type-post","status-publish","format-standard","hentry","category-java"],"_links":{"self":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/871","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=871"}],"version-history":[{"count":11,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/871\/revisions"}],"predecessor-version":[{"id":882,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/871\/revisions\/882"}],"wp:attachment":[{"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.skyer9.pe.kr\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}