\u6570\u7ec4\u7684\u6982\u5ff5<\/p>\n
\u6982\u5ff5\uff1a\u4e00\u7ec4\u8fde\u7eed\u7684\u5b58\u50a8\u7a7a\u95f4\uff0c\u5b58\u50a8\u591a\u4e2a\u76f8\u540c\u6570\u636e\u7c7b\u578b\u7684\u503c
\n\u7279\u70b9\uff1a\u7c7b\u578b\u76f8\u540c\uff0c\u957f\u5ea6\u56fa\u5b9a<\/p>\n
\u4e3a\u4ec0\u4e48\u4f7f\u7528\u6570\u7ec4<\/p>\n
\u5982\u4f55\u5b58\u50a8100\u540d\u5b66\u751f\u7684\u6210\u7ee9\uff1f
\n\u529e\u6cd5\uff1a\u4f7f\u7528\u53d8\u91cf\u5b58\u50a8\uff0c\u91cd\u590d\u58f0\u660e100\u4e2adouble\u7c7b\u578b\u53d8\u91cf\u5373\u53ef
\n\u7f3a\u70b9\uff1a\u9ebb\u70e6\uff0c\u91cd\u590d\u64cd\u4f5c\u8fc7\u591a<\/p>\n
\u5982\u4f55\u8ba9100\u540d\u5b66\u751f\u6210\u7ee9\u5168\u90e8+1\uff1f
\n\u529e\u6cd5\uff1a100\u4e2a\u53d8\u91cf\u91cd\u590d\u76f8\u540c\u64cd\u4f5c\uff0c\u76f4\u81f3\u5168\u90e8\u5b8c\u6bd5
\n\u7f3a\u70b9\uff1a\u65e0\u6cd5\u8fdb\u884c\u7edf\u4e00\u64cd\u4f5c<\/p>\n
\u6570\u7ec4\u7684\u521b\u5efa
\npublic class demo{
\npublic static void main(String[] args){
\nint[] arr=new int[5];
\n\/\/\u58f0\u660eint\u6570\u7ec4\u7c7b\u578b\u53d8\u91cf\u5b9a\u4e49\u53d8\u91cf\u540d\u4e3aarr
\n\/\/\u5206\u914d\u957f\u5ea6\u4e3a5\u7684\u8fde\u7eed\u7a7a\u95f4
\n}
\n}<\/p>\n
\u6570\u7ec4\u7684\u4e0b\u6807\u548c\u53d6\u503c
\narr\uff1a 0 1 2 3 4 ;\/\/\u6570\u7ec4\u5143\u7d20
\n\u4e0b\u6807: 0 1 2 3 4<\/p>\n
\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u6570\u636e\u683c\u88ab\u79f0\u4e3a \u201c \u6570\u7ec4\u5143\u7d20 \u201c
\n\u5bf9\u6bcf\u4e2a\u5143\u7d20\u8fdb\u884c\u8d4b\u503c\u6216\u53d6\u503c\u7684\u64cd\u4f5c\u88ab\u79f0\u4e3a \u201c\u5143\u7d20\u7684\u8bbf\u95ee\u201d
\n\u8bbf\u95ee\u5143\u7d20\u65f6\uff0c\u9700\u8981\u4f7f\u7528 \u201c\u4e0b\u6807\u201d (\u4ece0\u5f00\u59cb\uff0c\u4f9d\u6b21+1\uff0c\u81ea\u52a8\u751f\u6210)
\n\u8bbf\u95ee\u7684\u65b9\u6cd5\uff1a\u6570\u7ec4\u540d[\u4e0b\u6807];\/\/\u4f8b\u5982 \u5b58\uff1a a[0]=10; \u53d6\uff1aa[0];<\/p>\n
\u6570\u7ec4\u7684\u521b\u5efa\u4ee5\u53ca\u4f7f\u7528
\n\u6570\u7ec4\u7684\u521b\u5efa\u8bed\u6cd5\uff1a<\/p>\n
\u6570\u636e\u7c7b\u578b[] \u53d8\u91cf\u540d=new \u6570\u636e\u7c7b\u578b[\u957f\u5ea6]
\n\u5982\uff1a int[] arr=new int[5];
\n\u6570\u636e\u7c7b\u578b[] \u53d8\u91cf\u540d={\u503c1,\u503c2,\u503c3,\u503c4\u2026.}
\n\u5982\uff1aint[] arr={1,2,3,4,5};\/\/\u6ce8\u610f\u8be5\u65b9\u6cd5\u4e0d\u53ef\u6362\u884c<\/p>\n
public class demo{
\npublic static void main(String[] args){
\nint[] arr={1,2,3,4,5};\/\/\u521b\u5efa\u6570\u7ec4\u5e76\u8d4b\u503c<\/p>\n
\/\/\u5229\u7528for\u5faa\u73af\u5bf9\u6570\u7ec4\u53d6\u503c<\/p>\n
for(\u6570\u636e\u7c7b\u578b \u53d8\u91cf\u540d=\u6570\u7ec4\u7684\u8d77\u59cb\u4e0b\u6807;\u5e03\u5c14\u8868\u8fbe\u5f0f;\u8fed\u4ee3){
\n\/\/\u5faa\u73af\u64cd\u4f5c;
\n}
\nfor(int i=0;i<arr.length;i++){
\nSystem.out.print(arr[i]+”\\t”);
\n}
\n\/\/ .length \u52a8\u6001\u83b7\u53d6\u6570\u7ec4\u7684\u957f\u5ea6
\n\/\/ \u8bbe\u7f6e\u53d8\u91cf i \u5145\u5f53\u6570\u7ec4\u7684\u4e0b\u6807\uff0c
\n\/\/\u4ece0\u5f00\u59cb\u4f9d\u6b21\u5faa\u73af\u6570\u7ec4\u7684\u6700\u540e\u4e00\u4e2a\u5143\u7d20\u5e76\u6253\u5370
\n}
\n}<\/p>\n
\u7edf\u8ba1 int \u7c7b\u578b\u6570\u7ec4\u4e2d\u6240\u6709\u5143\u7d20\u7684\u603b\u548c\u4ee5\u53ca\u5e73\u5747\u503c
\npublic class demo{
\npublic static void main(String[] args){<\/p>\n
\/\/\u7edf\u8ba1 int \u7c7b\u578b\u6570\u7ec4\u4e2d\u6240\u6709\u5143\u7d20\u7684\u603b\u548c\u4ee5\u53ca\u5e73\u5747\u503c<\/p>\n
int[] arr={9,7,6,4,3,2,1,5,8};
\nsums(arr);
\n}
\npublic static void sums(int[] arr){
\ndouble sum=0,svg=0;
\nfor(int i=0;i<arr.length;i++){
\nsum+=arr[i];
\n}
\nsvg=sum\/arr.length;
\nSystem.out.println(“\u603b\u548c\u4e3a”+sum+”\u5e73\u5747\u5206\u4e3a”+svg);
\n}
\n}<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6570\u7ec4\u7684\u6982\u5ff5 \u6982\u5ff5\uff1a\u4e00\u7ec4\u8fde\u7eed\u7684\u5b58\u50a8\u7a7a\u95f4\uff0c\u5b58\u50a8\u591a\u4e2a\u76f8\u540c\u6570\u636e\u7c7b\u578b\u7684\u503c \u7279\u70b9\uff1a\u7c7b\u578b\u76f8\u540c\uff0c\u957f\u5ea6\u56fa\u5b9a \u4e3a\u4ec0\u4e48\u4f7f\u7528\u6570\u7ec4 \u5982\u4f55 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-1662","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/1662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1662"}],"version-history":[{"count":2,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/1662\/revisions"}],"predecessor-version":[{"id":1790,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/1662\/revisions\/1790"}],"wp:attachment":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}