{"id":521,"date":"2018-12-24T20:57:37","date_gmt":"2018-12-24T12:57:37","guid":{"rendered":"http:\/\/SmokeyDays.top\/wordpress\/?p=521"},"modified":"2018-12-24T21:00:00","modified_gmt":"2018-12-24T13:00:00","slug":"cf600e-lomsat-gelral","status":"publish","type":"post","link":"http:\/\/SmokeyDays.top\/wordpress\/2018\/12\/24\/cf600e-lomsat-gelral\/","title":{"rendered":"CF600E Lomsat gelral"},"content":{"rendered":"\n

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#include<iostream>\n#include<cstdio>\nstruct ee{\n\tint v;\n\tint nxt;\n}e[200005];\nint h[100005],et=0;\ninline void add(int U,int V){\n\te[++et]=(ee){V,h[U]};\n\th[U]=et;\n}\nint sn[100005],sz[100005],a[100005],cnt[100005];\nbool kp[100005];\nlong long ans[100005];\/\/ans\u8868\u793a\u6bcf\u4e2a\u8282\u70b9\u7684\u7b54\u6848 \nlong long sm[100005];\/\/sn\u8868\u793a\u51fa\u73b0\u6b21\u6570\u4e3acnt\u6b21\u7684\u989c\u8272\u503c\u7684\u548c \nint n;\ninline void dfs1(int X,int FA){\n\tfor(int i=h[X];i;i=e[i].nxt){\n\t\tif(e[i].v!=FA){\n\t\t\tdfs1(e[i].v,X);\n\t\t}\n\t}\n\tsz[X]=1;\n\tfor(int i=h[X];i;i=e[i].nxt){\n\t\tif(e[i].v){\n\t\t\tsz[X]+=sz[e[i].v];\n\t\t\tif(sz[e[i].v]>sz[sn[X]]){\n\t\t\t\tsn[X]=e[i].v;\n\t\t\t}\n\t\t}\n\t}\n}\nint tp;\ninline void rnw(int X,int FA,int V){\n\tsm[cnt[a[X]]]-=a[X];\n\tcnt[a[X]]+=V;\n\tsm[cnt[a[X]]]+=a[X];\n\tif(sm[tp+1]){\n\t\t++tp;\n\t}\n\tif(!sm[tp]){\n\t\t--tp;\n\t}\n\tfor(int i=h[X];i;i=e[i].nxt){\n\t\tif(e[i].v!=FA&&!kp[e[i].v]){\n\t\t\trnw(e[i].v,X,V);\n\t\t}\n\t}\n}\ninline void dfs2(int X,int FA,int isSn){\n\tfor(int i=h[X];i;i=e[i].nxt){\n\t\tif(e[i].v!=FA&&e[i].v!=sn[X]){\n\t\t\tdfs2(e[i].v,X,0);\n\t\t}\n\t}\n\tif(sn[X]){\n\t\tdfs2(sn[X],X,1);\n\t\tkp[sn[X]]=1;\n\t}\n\trnw(X,FA,1);\n\tkp[sn[X]]=0;\n\tans[X]=sm[tp];\n\tif(!isSn){\n\t\trnw(X,FA,-1);\n\t} \n}\nvoid init(){\n\tscanf(\"%d\",&n);\n\tfor(int i=1;i<=n;++i){\n\t\tscanf(\"%d\",&a[i]);\n\t}\n\tint u,v;\n\tfor(int i=1;i<n;++i){\n\t\tscanf(\"%d%d\",&u,&v);\n\t\tadd(u,v),add(v,u);\n\t}\n\tdfs1(1,0);\n\tdfs2(1,0,1);\n\tfor(int i=1;i<=n;++i){\n\t\tprintf(\"%lld \",ans[i]);\n\t}\n}\n\nint main(){\n\tinit();\n\treturn 0;\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u4e00\u9053\u6811\u4e0a\u542f\u53d1\u5f0f\u5408\u5e76\u7684\u4f8b\u9898\u3002 \u9996\u5148\u8003\u8651\u66b4\u529b\u7684\u505a\u6cd5\u3002\u7edf\u8ba1\u6bcf\u4e00\u4e2a\u5b50\u8282\u70b9\u7684\u4fe1\u606f\uff0c\u7136\u540e\u4f20\u5230\u7236\u8282\u70b9\u3002 \u6211\u4eec\u53d1\u73b0\u8fd9\u6837\u505a\u7684\u590d\u6742 … <\/p>\n
\u7ee7\u7eed\u9605\u8bfb\u201cCF600E Lomsat gelral\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[20,72,56,70,6,71,5],"tags":[],"_links":{"self":[{"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/posts\/521"}],"collection":[{"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/comments?post=521"}],"version-history":[{"count":1,"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/posts\/521\/revisions"}],"predecessor-version":[{"id":522,"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/posts\/521\/revisions\/522"}],"wp:attachment":[{"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/media?parent=521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/categories?post=521"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/tags?post=521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}