{"id":61,"date":"2023-10-28T22:33:00","date_gmt":"2023-10-28T14:33:00","guid":{"rendered":"http:\/\/www.cmd137blog.top\/?p=61"},"modified":"2024-03-31T22:34:47","modified_gmt":"2024-03-31T14:34:47","slug":"%e3%80%90%e6%b4%9b%e8%b0%b7%e5%81%9a%e9%a2%98%e7%ac%94%e8%ae%b0%e3%80%91p5729-%e3%80%90%e6%b7%b1%e5%9f%ba5-%e4%be%8b7%e3%80%91%e5%b7%a5%e8%89%ba%e5%93%81%e5%88%b6%e4%bd%9c%ef%bc%88%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"http:\/\/www.cmd137blog.top\/?p=61","title":{"rendered":"\u3010\u6d1b\u8c37\u505a\u9898\u7b14\u8bb0\u3011P5729 \u3010\u6df1\u57fa5.\u4f8b7\u3011\u5de5\u827a\u54c1\u5236\u4f5c\uff08\u6570\u7ec4\u521d\u59cb\u5316\u7684\u95ee\u9898\uff09"},"content":{"rendered":"\n

\u4e00\u3001\u9898\u76ee\uff1a<\/h1>\n\n\n\n

\u3010\u6df1\u57fa5.\u4f8b7\u3011\u5de5\u827a\u54c1\u5236\u4f5c<\/h1>\n\n\n\n

\u9898\u76ee\u63cf\u8ff0<\/h2>\n\n\n\n

\u73b0\u6709\u4e00\u4e2a\u957f\u5bbd\u9ad8\u5206\u522b\u4e3a $w,x,h$ \u7ec4\u6210\u7684\u5b9e\u5fc3\u73bb\u7483\u7acb\u65b9\u4f53\uff0c\u53ef\u4ee5\u8ba4\u4e3a\u662f\u7531 $1\\times1\\times1$ \u7684\u6570\u4e2a\u5c0f\u65b9\u5757\u7ec4\u6210\u7684\uff0c\u6bcf\u4e2a\u5c0f\u65b9\u5757\u90fd\u6709\u4e00\u4e2a\u5750\u6807 $ ( i,j,k ) $\u3002\u73b0\u5728\u9700\u8981\u8fdb\u884c $q$ \u6b21\u5207\u5272\u3002\u6bcf\u6b21\u5207\u5272\u7ed9\u51fa $(x_1,y_1,z_1),(x_2,y_2,z_2)$ \u8fd9 6 \u4e2a\u53c2\u6570\uff0c\u4fdd\u8bc1 $x_1\\le x_2$\uff0c$y_1\\le y_2$\uff0c$z_1\\le z_2$\uff1b\u6bcf\u6b21\u5207\u5272\u65f6\uff0c\u4f7f\u7528\u6fc0\u5149\u5de5\u5177\u5207\u51fa\u4e00\u4e2a\u7acb\u65b9\u4f53\u7a7a\u6d1e\uff0c\u7a7a\u6d1e\u7684\u58c1\u5e73\u884c\u4e8e\u7acb\u65b9\u4f53\u7684\u9762\uff0c\u7a7a\u6d1e\u7684\u5bf9\u89d2\u70b9\u5c31\u662f\u7ed9\u51fa\u7684\u5207\u5272\u53c2\u6570\u7684\u4e24\u4e2a\u70b9\u3002<\/p>\n\n\n\n

\u6362\u53e5\u8bdd\u8bf4\uff0c\u6240\u6709\u6ee1\u8db3 $x_1\\le i\\le x_2$\uff0c$y_1\\le j \\le y_2 $\uff0c$z_1\\le k\\le z_2$ \u7684\u5c0f\u65b9\u5757 $(i,j,k)$ \u7684\u70b9\u90fd\u4f1a\u88ab\u6fc0\u5149\u84b8\u53d1\u3002\u4f8b\u5982\u6709\u4e00\u4e2a $4\\times4\\times 4$ \u7684\u5927\u65b9\u5757\uff0c\u5176\u4f53\u79ef\u4e3a $64$\uff1b\u7ed9\u51fa\u53c2\u6570 $(1,1,1),(2,2,2)$ \u65f6\uff0c\u4e2d\u95f4\u7684 $8$ \u5757\u5c0f\u65b9\u5757\u5c31\u4f1a\u88ab\u84b8\u53d1\uff0c\u5269\u4e0b $56$ \u4e2a\u5c0f\u65b9\u5757\u3002\u73b0\u5728\u60f3\u77e5\u9053\u7ecf\u8fc7\u6240\u6709\u5207\u5272\u64cd\u4f5c\u540e\uff0c\u5269\u4e0b\u7684\u5de5\u827a\u54c1\u8fd8\u5269\u4e0b\u591a\u5c11\u683c\u5c0f\u65b9\u5757\u7684\u4f53\u79ef\uff1f<\/p>\n\n\n\n

\u8f93\u5165\u683c\u5f0f<\/h2>\n\n\n\n

\u7b2c\u4e00\u884c\u4e09\u4e2a\u6b63\u6574\u6570 $w,x,h$\u3002<\/p>\n\n\n\n

\u7b2c\u4e8c\u884c\u4e00\u4e2a\u6b63\u6574\u6570 $q$\u3002<\/p>\n\n\n\n

\u63a5\u4e0b\u6765 $q$ \u884c\uff0c\u6bcf\u884c\u516d\u4e2a\u6574\u6570 $(x_1,y_1,z_1),(x_2,y_2,z_2)$\u3002<\/p>\n\n\n\n

\u8f93\u51fa\u683c\u5f0f<\/h2>\n\n\n\n

\u8f93\u51fa\u4e00\u4e2a\u6574\u6570\u8868\u793a\u7b54\u6848\u3002<\/p>\n\n\n\n

\u6837\u4f8b #1<\/h2>\n\n\n\n

\u6837\u4f8b\u8f93\u5165 #1<\/h3>\n\n\n\n
4 4 4\n1\n1 1 1 2 2 2<\/code><\/pre>\n\n\n\n
\u6837\u4f8b\u8f93\u51fa #1<\/h3>\n\n\n\n
56<\/code><\/pre>\n\n\n\n
\u63d0\u793a<\/h2>\n\n\n\n
\u6570\u636e\u4fdd\u8bc1\uff0c$1\\le w,x,h\\le 20$\uff0c$1 \\leq q\\le 100$\u3002$1 \\leq x_1 \\leq x_2 \\leq w$\uff0c$1 \\leq y_1\\leq y_2 \\leq x$\uff0c$1 \\leq z_1 \\leq z_2 \\leq h$\u3002<\/p>\n\n\n\n
\u4e8c\u3001\u601d\u8def\uff1a<\/h1>\n\n\n\n
\u9898\u7b80\u5355\uff0c\u4e0d\u518d\u9610\u8ff0\u601d\u8def\uff08\u4ee3\u7801\u5e94\u8be5\u5f88\u76f4\u89c2\uff09\u3002\u5173\u952e\u662f\u8981\u70b9\u3002<\/code><\/pre>\n\n\n\n
\u4e09\u3001\u8981\u70b9\uff1a<\/h1>\n\n\n\n
\u9996\u6b21\u521d\u59cb\u5316\u6570\u7ec4\u65f6\u7528\u4e86int v[a][b][c]={0};\u800c\u5bfc\u81f4\u6ca1\u6709\u5b8c\u5168\u521d\u59cb\u5316\u4e3a0\uff0c\u5176\u4e2d\u53ea\u670932\u4e2a\u4e3a0\uff08\u81f3\u5c11\u5728\u6211\u7684DEV C++5.14\u662f\u8fd9\u6837\uff09\u3002
\u4e8e\u662f\u7528<\/p>\n\n\n\n
<\/circle><\/circle><\/circle><\/g><\/svg><\/span><\/path><\/path><\/svg><\/span>
 memset\uff08\uff09<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
\u6765\u521d\u59cb\u5316\uff0c\u6ce8\u610f\u5176\u5934\u6587\u4ef6<\/p>\n\n\n\n
<\/circle><\/circle><\/circle><\/g><\/svg><\/span><\/path><\/path><\/svg><\/span>
#<\/span>include<\/span> <\/span><<\/span>string.h<\/span>><\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
\u56db\u3001\u6e90\u7801\uff1a<\/h1>\n\n\n\n
<\/circle><\/circle><\/circle><\/g><\/svg><\/span><\/path><\/path><\/svg><\/span>
#<\/span>include<\/span> <\/span><<\/span>iostream<\/span>><\/span><\/span>\n#<\/span>include<\/span> <\/span><<\/span>string.h<\/span>><\/span><\/span>\nusing<\/span> <\/span>namespace<\/span> std<\/span>;<\/span><\/span>\n<\/span>\n<\/span>\nint<\/span> <\/span>main<\/span>()<\/span> <\/span>{<\/span><\/span>\n    <\/span>int<\/span> a<\/span>,<\/span> b<\/span>,<\/span> c<\/span>,<\/span> times<\/span>,<\/span> x1<\/span>,<\/span> y1<\/span>,<\/span> z1<\/span>,<\/span> x2<\/span>,<\/span> y2<\/span>,<\/span> z2<\/span>,<\/span> volume<\/span>;<\/span><\/span>\n    times <\/span>=<\/span> <\/span>0<\/span>;<\/span><\/span>\n    cin <\/span>>><\/span> a <\/span>>><\/span> b <\/span>>><\/span> c <\/span>>><\/span> times<\/span>;<\/span><\/span>\n    volume <\/span>=<\/span> <\/span>0<\/span>;<\/span><\/span>\n    <\/span>int<\/span> <\/span>v<\/span>[<\/span>a<\/span>][<\/span>b<\/span>][<\/span>c<\/span>]<\/span>;<\/span><\/span>\n    <\/span>memset<\/span>(<\/span>v<\/span>,<\/span> <\/span>0<\/span>,<\/span> <\/span>sizeof<\/span>(<\/span>v<\/span>))<\/span>;<\/span><\/span>\n<\/span>\n\/\/\u6b64\u5904\u6ce8\u610f\u4e09\u5c42\u5d4c\u5957\u4e2d\u201c-1\u201d\u7684\u64cd\u4f5c<\/span><\/span>\n    <\/span>for<\/span> <\/span>(<\/span>int<\/span> i <\/span>=<\/span> <\/span>0<\/span>;<\/span> i <\/span><<\/span> times<\/span>;<\/span> i<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n        cin <\/span>>><\/span> x1 <\/span>>><\/span> y1 <\/span>>><\/span> z1 <\/span>>><\/span> x2 <\/span>>><\/span> y2 <\/span>>><\/span> z2<\/span>;<\/span><\/span>\n        <\/span>for<\/span> <\/span>(<\/span>int<\/span> x <\/span>=<\/span> x1 <\/span>-<\/span> <\/span>1<\/span>;<\/span> x <\/span><=<\/span> x2 <\/span>-<\/span> <\/span>1<\/span>;<\/span> x<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n            <\/span>for<\/span> <\/span>(<\/span>int<\/span> y <\/span>=<\/span> y1 <\/span>-<\/span> <\/span>1<\/span>;<\/span> y <\/span><=<\/span> y2 <\/span>-<\/span> <\/span>1<\/span>;<\/span> y<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n                <\/span>for<\/span> <\/span>(<\/span>int<\/span> z <\/span>=<\/span> z1 <\/span>-<\/span> <\/span>1<\/span>;<\/span> z <\/span><=<\/span> z2 <\/span>-<\/span> <\/span>1<\/span>;<\/span> z<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n                    <\/span>v<\/span>[<\/span>x<\/span>][<\/span>y<\/span>][<\/span>z<\/span>]<\/span> <\/span>=<\/span> <\/span>1<\/span>;<\/span><\/span>\n                <\/span>}<\/span><\/span>\n            <\/span>}<\/span><\/span>\n        <\/span>}<\/span><\/span>\n    <\/span>}<\/span><\/span>\n<\/span>\n    <\/span>for<\/span> <\/span>(<\/span>int<\/span> x <\/span>=<\/span> <\/span>0<\/span>;<\/span> x <\/span><<\/span> a<\/span>;<\/span> x<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n        <\/span>for<\/span> <\/span>(<\/span>int<\/span> y <\/span>=<\/span> <\/span>0<\/span>;<\/span> y <\/span><<\/span> b<\/span>;<\/span> y<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n            <\/span>for<\/span> <\/span>(<\/span>int<\/span> z <\/span>=<\/span> <\/span>0<\/span>;<\/span> z <\/span><<\/span> c<\/span>;<\/span> z<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n                <\/span>if<\/span> <\/span>(<\/span>v<\/span>[<\/span>x<\/span>][<\/span>y<\/span>][<\/span>z<\/span>]<\/span> <\/span>==<\/span> <\/span>0<\/span>)<\/span><\/span>\n                    volume<\/span>++;<\/span><\/span>\n            <\/span>}<\/span><\/span>\n        <\/span>}<\/span><\/span>\n    <\/span>}<\/span><\/span>\n    cout <\/span><<<\/span> volume<\/span>;<\/span><\/span>\n}<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
\n\n\n\n
\u6b22\u8fce\u6539\u6b63\u4e0e\u8865\u5145<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e00\u3001\u9898\u76ee\uff1a \u3010\u6df1\u57fa5.\u4f8b7\u3011\u5de5\u827a\u54c1\u5236\u4f5c \u9898\u76ee\u63cf\u8ff0 \u73b0\u6709\u4e00\u4e2a\u957f\u5bbd\u9ad8\u5206\u522b\u4e3a $w,x,h$ \u7ec4\u6210\u7684\u5b9e\u5fc3\u73bb\u7483\u7acb\u65b9\u4f53\uff0c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-61","post","type-post","status-publish","format-standard","hentry","category-3"],"_links":{"self":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/61","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=61"}],"version-history":[{"count":1,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/61\/revisions"}],"predecessor-version":[{"id":62,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/61\/revisions\/62"}],"wp:attachment":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=61"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=61"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=61"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}