{"id":79,"date":"2023-11-03T22:49:00","date_gmt":"2023-11-03T14:49:00","guid":{"rendered":"http:\/\/www.cmd137blog.top\/?p=79"},"modified":"2024-03-31T22:54:07","modified_gmt":"2024-03-31T14:54:07","slug":"c%e8%af%ad%e8%a8%80%e4%bd%9c%e4%b8%9a%ef%bc%88%e9%99%84%e4%ba%8c%e5%88%86%e7%ae%97%e6%b3%95%ef%bc%89","status":"publish","type":"post","link":"http:\/\/www.cmd137blog.top\/?p=79","title":{"rendered":"C\u8bed\u8a00\u4f5c\u4e1a\uff08\u9644\u4e8c\u5206\u7b97\u6cd5\uff09"},"content":{"rendered":"\n

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

1.\uff08ch6_1.c\uff09\u5b9a\u4e49\u4e00\u7ef4\u6570\u7ec4\uff0c\u5b58\u50a8N\u4e2a\u6574\u578b\u6570\u636e\uff0c\u8f93\u5165\u5b9e\u9645\u5904\u7406\u5143\u7d20\u7684\u4e2a\u6570n(n<=N)\uff0c\u4ea7\u751fn\u4e2a\u968f\u673a\u6570\uff08\u968f\u673a\u6570\u5c0f\u4e8e100\uff09\u5b58\u5165\u6570\u7ec4\u5e76\u663e\u793a\u3002\u5b8c\u6210\u5982\u4e0b\u529f\u80fd\uff1a<\/p>\n\n\n\n

\uff081\uff09\u6c42\u51fa\u6240\u6709\u9ad8\u4e8e\u5e73\u5747\u6570\u7684\u6570\u636e\u3002<\/p>\n\n\n\n

\uff082\uff09\u4ea4\u6362\u6700\u5927\u6570\u548c\u6700\u5c0f\u6570\u7684\u4f4d\u7f6e\u3002<\/p>\n\n\n\n

\uff083\uff09\u5bf9\u8fd9\u7ec4\u6570\u636e\u8fdb\u884c\u9006\u7f6e\u3002<\/p>\n\n\n\n

\uff084\uff09\u5bf9\u8fd9\u7ec4\u6570\u636e\u8fdb\u884c\u6392\u5e8f\uff08\u9012\u589e\uff09\u5e76\u663e\u793a\u3002<\/p>\n\n\n\n

\uff085\uff09\u4ece\u952e\u76d8\u8f93\u5165\u4e00\u4e2a\u6570\uff0c\u67e5\u627e\u6570\u7ec4\u4e2d\u662f\u5426\u5b58\u5728\uff0c\u5e76\u663e\u793a\u5176\u4e0b\u6807\u3002<\/p>\n\n\n\n

 \u5bf9\u6392\u5e8f\u524d\uff08\u65e0\u5e8f\uff09\u6570\u636e\u91c7\u7528\u987a\u5e8f\u67e5\u627e\uff0c\u663e\u793a\u4f9d\u6b21\u6bd4\u8f83\u7684\u6570\u636e\u3001\u6bd4\u8f83\u6b21\u6570\u4ee5\u53ca\u67e5\u627e\u7ed3\u679c\u3002\n\n \u5bf9\u6392\u5e8f\u540e\u6570\u636e\u91c7\u7528\u4e8c\u5206\u67e5\u627e\uff0c\u663e\u793a\u4f9d\u6b21\u6bd4\u8f83\u7684\u6570\u636e\u3001\u6bd4\u8f83\u6b21\u6570\u4ee5\u53ca\u67e5\u627e\u7ed3\u679c\u3002<\/code><\/pre>\n\n\n\n
\u4e8c\u3001\u6e90\u7801\uff1a<\/h1>\n\n\n\n
<\/circle><\/circle><\/circle><\/g><\/svg><\/span><\/path><\/path><\/svg><\/span>
#<\/span>include<\/span> <\/span><<\/span>stdio.h<\/span>><\/span><\/span>\n#<\/span>include<\/span> <\/span><<\/span>stdlib.h<\/span>><\/span><\/span>\n#<\/span>include<\/span> <\/span><<\/span>time.h<\/span>><\/span><\/span>\n<\/span>\n#<\/span>define<\/span> <\/span>N<\/span> 105<\/span><\/span>\n<\/span>\nint<\/span> <\/span>main<\/span>()<\/span> <\/span>{<\/span><\/span>\n    \/\/\u5c06\u65f6\u95f4\u4f5c\u4e3a\u968f\u673a\u6570\u79cd\u5b50<\/span><\/span>\n    <\/span>srand<\/span>((<\/span>unsigned<\/span> <\/span>int<\/span>)<\/span>time<\/span>(<\/span>NULL<\/span>))<\/span>;<\/span><\/span>\n<\/span>\n    <\/span>int<\/span> <\/span>arr<\/span>[<\/span>N<\/span>]<\/span>;<\/span><\/span>\n    <\/span>int<\/span> n<\/span>,<\/span> max <\/span>=<\/span> <\/span>-<\/span>1<\/span>e<\/span>6<\/span>,<\/span> max_p<\/span>,<\/span> min <\/span>=<\/span> <\/span>1<\/span>e<\/span>6<\/span>,<\/span> min_p<\/span>;<\/span><\/span>\n    <\/span>double<\/span> sum<\/span>,<\/span> ave<\/span>;<\/span><\/span>\n    <\/span>scanf<\/span>(<\/span>"<\/span>%d<\/span>"<\/span>,<\/span> <\/span>&<\/span>n<\/span>)<\/span>;<\/span><\/span>\n    <\/span>for<\/span> <\/span>(<\/span>int<\/span> i <\/span>=<\/span> <\/span>1<\/span>;<\/span> i <\/span><=<\/span> n<\/span>;<\/span> i<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n        <\/span>arr<\/span>[<\/span>i<\/span>]<\/span> <\/span>=<\/span> <\/span>rand<\/span>()<\/span> <\/span>%<\/span> <\/span>100<\/span> <\/span>+<\/span> <\/span>1<\/span>;<\/span> \/\/\u4ea7\u751f1-100\u7684\u968f\u673a\u6570<\/span><\/span>\n        sum <\/span>+=<\/span> <\/span>arr<\/span>[<\/span>i<\/span>]<\/span>;<\/span><\/span>\n        \/\/\u751f\u6210\u65f6\u5c31\u83b7\u5f97\u6700\u5927\u503c\u6700\u5c0f\u503c\u7684\u4e0b\u6807<\/span><\/span>\n        <\/span>if<\/span> <\/span>(<\/span>arr<\/span>[<\/span>i<\/span>]<\/span> <\/span>><\/span> max<\/span>)<\/span> <\/span>{<\/span><\/span>\n            max_p <\/span>=<\/span> i<\/span>;<\/span><\/span>\n            max <\/span>=<\/span> <\/span>arr<\/span>[<\/span>i<\/span>]<\/span>;<\/span><\/span>\n        <\/span>}<\/span><\/span>\n        <\/span>if<\/span> <\/span>(<\/span>arr<\/span>[<\/span>i<\/span>]<\/span> <\/span><<\/span> min<\/span>)<\/span> <\/span>{<\/span><\/span>\n            min_p <\/span>=<\/span> i<\/span>;<\/span><\/span>\n            min <\/span>=<\/span> <\/span>arr<\/span>[<\/span>i<\/span>]<\/span>;<\/span><\/span>\n        <\/span>}<\/span><\/span>\n    <\/span>}<\/span><\/span>\n    \/\/\u8f93\u51fa\u539f\u6570\u7ec4<\/span><\/span>\n    <\/span>printf<\/span>(<\/span>"<\/span>\u751f\u6210\u7684\u6570\u7ec4\u4e3a\uff1a<\/span>\\n<\/span>"<\/span>)<\/span>;<\/span><\/span>\n    <\/span>for<\/span> <\/span>(<\/span>int<\/span> i <\/span>=<\/span> <\/span>1<\/span>;<\/span> i <\/span><=<\/span> n<\/span>;<\/span> i<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n        <\/span>printf<\/span>(<\/span>"<\/span>%d  <\/span>"<\/span>,<\/span> <\/span>arr<\/span>[<\/span>i<\/span>])<\/span>;<\/span><\/span>\n    <\/span>}<\/span><\/span>\n    <\/span>printf<\/span>(<\/span>"<\/span>\\n<\/span>"<\/span>)<\/span>;<\/span><\/span>\n<\/span>\n<\/span>\n    \/\/\uff081\uff09\u6c42\u51fa\u6240\u6709\u9ad8\u4e8e\u5e73\u5747\u6570\u7684\u6570\u636e:<\/span><\/span>\n    ave <\/span>=<\/span> sum <\/span>\/<\/span> n<\/span>;<\/span><\/span>\n    <\/span>printf<\/span>(<\/span>"<\/span>\u6240\u6709\u9ad8\u4e8e\u5e73\u5747\u6570\u7684\u6570\u636e:<\/span>\\n<\/span>"<\/span>)<\/span>;<\/span><\/span>\n    <\/span>for<\/span> <\/span>(<\/span>int<\/span> i <\/span>=<\/span> <\/span>1<\/span>;<\/span> i <\/span><=<\/span> n<\/span>;<\/span> i<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n        <\/span>if<\/span> <\/span>(<\/span>arr<\/span>[<\/span>i<\/span>]<\/span> <\/span>><\/span> ave<\/span>)<\/span><\/span>\n            <\/span>printf<\/span>(<\/span>"<\/span>%d  <\/span>"<\/span>,<\/span> <\/span>arr<\/span>[<\/span>i<\/span>])<\/span>;<\/span><\/span>\n    <\/span>}<\/span><\/span>\n    <\/span>printf<\/span>(<\/span>"<\/span>\\n<\/span>"<\/span>)<\/span>;<\/span><\/span>\n<\/span>\n<\/span>\n    \/\/\uff082\uff09\u4ea4\u6362\u6700\u5927\u6570\u548c\u6700\u5c0f\u6570\u7684\u4f4d\u7f6e\u3002<\/span><\/span>\n    <\/span>int<\/span> t <\/span>=<\/span> <\/span>arr<\/span>[<\/span>max_p<\/span>]<\/span>;<\/span><\/span>\n    <\/span>arr<\/span>[<\/span>max_p<\/span>]<\/span> <\/span>=<\/span> <\/span>arr<\/span>[<\/span>min_p<\/span>]<\/span>;<\/span><\/span>\n    <\/span>arr<\/span>[<\/span>min_p<\/span>]<\/span> <\/span>=<\/span> t<\/span>;<\/span><\/span>\n    <\/span>printf<\/span>(<\/span>"<\/span>\u4ea4\u6362\u6700\u5927\u6570\u548c\u6700\u5c0f\u6570\u7684\u4f4d\u7f6e\u540e\uff1a<\/span>\\n<\/span>"<\/span>)<\/span>;<\/span><\/span>\n    <\/span>for<\/span> <\/span>(<\/span>int<\/span> i <\/span>=<\/span> <\/span>1<\/span>;<\/span> i <\/span><=<\/span> n<\/span>;<\/span> i<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n        <\/span>printf<\/span>(<\/span>"<\/span>%d  <\/span>"<\/span>,<\/span> <\/span>arr<\/span>[<\/span>i<\/span>])<\/span>;<\/span><\/span>\n    <\/span>}<\/span><\/span>\n    <\/span>printf<\/span>(<\/span>"<\/span>\\n<\/span>"<\/span>)<\/span>;<\/span><\/span>\n<\/span>\n<\/span>\n    \/\/\uff083\uff09\u5bf9\u8fd9\u7ec4\u6570\u636e\u8fdb\u884c\u9006\u7f6e:<\/span><\/span>\n    <\/span>int<\/span> t3 <\/span>=<\/span> <\/span>0<\/span>;<\/span><\/span>\n    <\/span>for<\/span> <\/span>(<\/span>int<\/span> i <\/span>=<\/span> <\/span>1<\/span>;<\/span> i <\/span><=<\/span> n <\/span>\/<\/span> <\/span>2<\/span>;<\/span> i<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n        t3 <\/span>=<\/span> <\/span>arr<\/span>[<\/span>i<\/span>]<\/span>;<\/span><\/span>\n        <\/span>arr<\/span>[<\/span>i<\/span>]<\/span> <\/span>=<\/span> <\/span>arr<\/span>[<\/span>n <\/span>+<\/span> <\/span>1<\/span> <\/span>-<\/span> i<\/span>]<\/span>;<\/span><\/span>\n        <\/span>arr<\/span>[<\/span>n <\/span>+<\/span> <\/span>1<\/span> <\/span>-<\/span> i<\/span>]<\/span> <\/span>=<\/span> t3<\/span>;<\/span><\/span>\n    <\/span>}<\/span><\/span>\n    <\/span>printf<\/span>(<\/span>"<\/span>\u5bf9\u8fd9\u7ec4\u6570\u636e\u8fdb\u884c\u9006\u7f6e\u540e:<\/span>\\n<\/span>"<\/span>)<\/span>;<\/span><\/span>\n    <\/span>for<\/span> <\/span>(<\/span>int<\/span> i <\/span>=<\/span> <\/span>1<\/span>;<\/span> i <\/span><=<\/span> n<\/span>;<\/span> i<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n        <\/span>printf<\/span>(<\/span>"<\/span>%d  <\/span>"<\/span>,<\/span> <\/span>arr<\/span>[<\/span>i<\/span>])<\/span>;<\/span><\/span>\n    <\/span>}<\/span><\/span>\n    <\/span>printf<\/span>(<\/span>"<\/span>\\n<\/span>"<\/span>)<\/span>;<\/span><\/span>\n<\/span>\n<\/span>\n    \/\/(4)\u5bf9\u8fd9\u7ec4\u6570\u8fdb\u884c\u6392\u5e8f\uff1a<\/span><\/span>\n    \/\/\u6392\u5e8f\u524d\u590d\u5236\u4e00\u4e2a\u6570\u7ec4\uff0c\u4ee5\u4fbf\u8fdb\u884c\u7b2c\u4e94\u5c0f\u9898\u7684\u987a\u5e8f\u67e5\u627e\uff1a<\/span><\/span>\n    <\/span>int<\/span> <\/span>arr_c<\/span>[<\/span>N<\/span>]<\/span>;<\/span><\/span>\n    <\/span>for<\/span> <\/span>(<\/span>int<\/span> i <\/span>=<\/span> <\/span>1<\/span>;<\/span> i <\/span><=<\/span> n<\/span>;<\/span> i<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n        <\/span>arr_c<\/span>[<\/span>i<\/span>]<\/span> <\/span>=<\/span> <\/span>arr<\/span>[<\/span>i<\/span>]<\/span>;<\/span><\/span>\n    <\/span>}<\/span><\/span>\n<\/span>\n    <\/span>int<\/span> t4 <\/span>=<\/span> <\/span>0<\/span>;<\/span><\/span>\n    <\/span>for<\/span> <\/span>(<\/span>int<\/span> i <\/span>=<\/span> <\/span>1<\/span>;<\/span> i <\/span><=<\/span> n <\/span>-<\/span> <\/span>1<\/span>;<\/span> i<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n        <\/span>for<\/span> <\/span>(<\/span>int<\/span> j <\/span>=<\/span> <\/span>1<\/span>;<\/span> j <\/span><=<\/span> n <\/span>-<\/span> i<\/span>;<\/span> j<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n            <\/span>if<\/span> <\/span>(<\/span>arr<\/span>[<\/span>j<\/span>]<\/span> <\/span>><\/span> <\/span>arr<\/span>[<\/span>j <\/span>+<\/span> <\/span>1<\/span>])<\/span> <\/span>{<\/span><\/span>\n                t <\/span>=<\/span> <\/span>arr<\/span>[<\/span>j<\/span>]<\/span>;<\/span><\/span>\n                <\/span>arr<\/span>[<\/span>j<\/span>]<\/span> <\/span>=<\/span> <\/span>arr<\/span>[<\/span>j <\/span>+<\/span> <\/span>1<\/span>]<\/span>;<\/span><\/span>\n                <\/span>arr<\/span>[<\/span>j <\/span>+<\/span> <\/span>1<\/span>]<\/span> <\/span>=<\/span> t<\/span>;<\/span><\/span>\n            <\/span>}<\/span><\/span>\n        <\/span>}<\/span><\/span>\n    <\/span>}<\/span><\/span>\n    <\/span>printf<\/span>(<\/span>"<\/span>\u5bf9\u8fd9\u7ec4\u6570\u636e\u8fdb\u884c\u6392\u5e8f\u540e:<\/span>\\n<\/span>"<\/span>)<\/span>;<\/span><\/span>\n    <\/span>for<\/span> <\/span>(<\/span>int<\/span> i <\/span>=<\/span> <\/span>1<\/span>;<\/span> i <\/span><=<\/span> n<\/span>;<\/span> i<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n        <\/span>printf<\/span>(<\/span>"<\/span>%d  <\/span>"<\/span>,<\/span> <\/span>arr<\/span>[<\/span>i<\/span>])<\/span>;<\/span><\/span>\n    <\/span>}<\/span><\/span>\n    <\/span>printf<\/span>(<\/span>"<\/span>\\n<\/span>"<\/span>)<\/span>;<\/span><\/span>\n<\/span>\n    \/\/\uff085\uff09\u4ece\u952e\u76d8\u8f93\u5165\u4e00\u4e2a\u6570\uff0c\u67e5\u627e\u6570\u7ec4\u4e2d\u662f\u5426\u5b58\u5728\uff0c\u5e76\u663e\u793a\u5176\u4e0b\u6807:<\/span><\/span>\n    <\/span>int<\/span> t5<\/span>;<\/span><\/span>\n    <\/span>printf<\/span>(<\/span>"<\/span>\u8bf7\u8f93\u5165\u4e00\u4e2a\u8981\u67e5\u627e\u7684\u6570\uff1a<\/span>\\n<\/span>"<\/span>)<\/span>;<\/span><\/span>\n    <\/span>scanf<\/span>(<\/span>"<\/span>%d<\/span>"<\/span>,<\/span> <\/span>&<\/span>t5<\/span>)<\/span>;<\/span><\/span>\n    \/\/5.1\u5bf9\u6392\u5e8f\u524d\uff08\u65e0\u5e8f\uff09\u6570\u636e\u91c7\u7528\u987a\u5e8f\u67e5\u627e\uff0c\u663e\u793a\u4f9d\u6b21\u6bd4\u8f83\u7684\u6570\u636e\u3001\u6bd4\u8f83\u6b21\u6570\u4ee5\u53ca\u67e5\u627e\u7ed3\u679c\u3002<\/span><\/span>\n    <\/span>printf<\/span>(<\/span>"<\/span>\u987a\u5bfb\u67e5\u627e\uff1a<\/span>\\n<\/span>"<\/span>)<\/span>;<\/span><\/span>\n    <\/span>int<\/span> flag <\/span>=<\/span> <\/span>0<\/span>,<\/span> id<\/span>;<\/span><\/span>\n    <\/span>for<\/span> <\/span>(<\/span>int<\/span> i <\/span>=<\/span> <\/span>1<\/span>;<\/span> i <\/span><=<\/span> n<\/span>;<\/span> i<\/span>++<\/span>)<\/span> <\/span>{<\/span><\/span>\n        <\/span>printf<\/span>(<\/span>"<\/span>\u67e5\u627e\u4e2d\uff1a%d<\/span>\\n<\/span>"<\/span>,<\/span> <\/span>arr_c<\/span>[<\/span>i<\/span>])<\/span>;<\/span><\/span>\n        <\/span>if<\/span> <\/span>(<\/span>t5 <\/span>==<\/span> <\/span>arr_c<\/span>[<\/span>i<\/span>])<\/span> <\/span>{<\/span><\/span>\n            flag <\/span>=<\/span> <\/span>1<\/span>;<\/span><\/span>\n            id <\/span>=<\/span> i<\/span>;<\/span><\/span>\n            <\/span>break;<\/span><\/span>\n        <\/span>}<\/span><\/span>\n    <\/span>}<\/span><\/span>\n<\/span>\n    <\/span>if<\/span> <\/span>(<\/span>flag <\/span>==<\/span> <\/span>1<\/span>)<\/span><\/span>\n        <\/span>printf<\/span>(<\/span>"<\/span>\u76ee\u6807\u6570\u5b57%d\u5b58\u5728\uff0c\u4e0b\u6807\u4e3a\uff1a%d,\u67e5\u627e\u6b21\u6570\uff1a%d<\/span>\\n<\/span>"<\/span>,<\/span> t5<\/span>,<\/span> id<\/span>,<\/span> id<\/span>)<\/span>;<\/span><\/span>\n    <\/span>else<\/span><\/span>\n        <\/span>printf<\/span>(<\/span>"<\/span>\u76ee\u6807\u6570\u5b57%d\u4e0d\u5b58\u5728,\u67e5\u627e\u6b21\u6570\uff1a%d<\/span>\\n<\/span>"<\/span>,<\/span> t5<\/span>,<\/span> n<\/span>)<\/span>;<\/span><\/span>\n    \/\/5.2\u5bf9\u6392\u5e8f\u540e\u6570\u636e\u91c7\u7528\u4e8c\u5206\u67e5\u627e\uff0c\u663e\u793a\u4f9d\u6b21\u6bd4\u8f83\u7684\u6570\u636e\u3001\u6bd4\u8f83\u6b21\u6570\u4ee5\u53ca\u67e5\u627e\u7ed3\u679c\u3002<\/span><\/span>\n    <\/span>printf<\/span>(<\/span>"<\/span>\u4e8c\u5206\u67e5\u627e\uff1a<\/span>\\n<\/span>"<\/span>)<\/span>;<\/span><\/span>\n    <\/span>int<\/span> low <\/span>=<\/span> <\/span>1<\/span>,<\/span> high <\/span>=<\/span> n<\/span>;<\/span> \/\/ \u5f85\u67e5\u533a\u57df\u7684\u8fb9\u754c<\/span><\/span>\n    <\/span>int<\/span> mid<\/span>;<\/span><\/span>\n    <\/span>int<\/span> count <\/span>=<\/span> <\/span>0<\/span>;<\/span><\/span>\n    flag <\/span>=<\/span> <\/span>0<\/span>;<\/span><\/span>\n    <\/span>while<\/span> <\/span>(<\/span>low <\/span><=<\/span> high<\/span>)<\/span> <\/span>{<\/span><\/span>\n        count<\/span>++;<\/span><\/span>\n        mid <\/span>=<\/span> <\/span>(<\/span>high <\/span>+<\/span> low<\/span>)<\/span> <\/span>\/<\/span> <\/span>2<\/span>;<\/span><\/span>\n        <\/span>if<\/span> <\/span>(<\/span>arr<\/span>[<\/span>mid<\/span>]<\/span> <\/span>==<\/span> t5<\/span>)<\/span> <\/span>{<\/span><\/span>\n            <\/span>printf<\/span>(<\/span>"<\/span>\u67e5\u627e\u4e2d\uff1a%d<\/span>\\n<\/span>"<\/span>,<\/span> <\/span>arr<\/span>[<\/span>mid<\/span>])<\/span>;<\/span><\/span>\n            flag <\/span>=<\/span> <\/span>1<\/span>;<\/span><\/span>\n            <\/span>break;<\/span><\/span>\n        <\/span>}<\/span> <\/span>else<\/span> <\/span>if<\/span> <\/span>(<\/span>arr<\/span>[<\/span>mid<\/span>]<\/span> <\/span>><\/span> t5<\/span>)<\/span> <\/span>{<\/span><\/span>\n            <\/span>printf<\/span>(<\/span>"<\/span>\u67e5\u627e\u4e2d\uff1a%d<\/span>\\n<\/span>"<\/span>,<\/span> <\/span>arr<\/span>[<\/span>mid<\/span>])<\/span>;<\/span><\/span>\n            high <\/span>=<\/span> mid <\/span>-<\/span> <\/span>1<\/span>;<\/span><\/span>\n        <\/span>}<\/span> <\/span>else<\/span> <\/span>if<\/span> <\/span>(<\/span>arr<\/span>[<\/span>mid<\/span>]<\/span> <\/span><<\/span> t5<\/span>)<\/span> <\/span>{<\/span><\/span>\n            <\/span>printf<\/span>(<\/span>"<\/span>\u67e5\u627e\u4e2d\uff1a%d<\/span>\\n<\/span>"<\/span>,<\/span> <\/span>arr<\/span>[<\/span>mid<\/span>])<\/span>;<\/span><\/span>\n            low <\/span>=<\/span> mid <\/span>+<\/span> <\/span>1<\/span>;<\/span><\/span>\n        <\/span>}<\/span><\/span>\n    <\/span>}<\/span><\/span>\n    <\/span>if<\/span> <\/span>(<\/span>flag <\/span>==<\/span> <\/span>1<\/span>)<\/span><\/span>\n        <\/span>printf<\/span>(<\/span>"<\/span>\u76ee\u6807\u6570\u5b57%d\u5b58\u5728\uff0c\u4e0b\u6807\u4e3a\uff1a%d,\u67e5\u627e\u6b21\u6570\uff1a%d<\/span>\\n<\/span>"<\/span>,<\/span> t5<\/span>,<\/span> mid<\/span>,<\/span> count<\/span>)<\/span>;<\/span><\/span>\n    <\/span>else<\/span><\/span>\n        <\/span>printf<\/span>(<\/span>"<\/span>\u76ee\u6807\u6570\u5b57%d\u4e0d\u5b58\u5728,\u67e5\u627e\u6b21\u6570\uff1a%d<\/span>\\n<\/span>"<\/span>,<\/span> t5<\/span>,<\/span> count<\/span>)<\/span>;<\/span><\/span>\n<\/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 1.\uff08ch6_1.c\uff09\u5b9a\u4e49\u4e00\u7ef4\u6570\u7ec4\uff0c\u5b58\u50a8N\u4e2a\u6574\u578b\u6570\u636e\uff0c\u8f93\u5165\u5b9e\u9645\u5904\u7406\u5143\u7d20\u7684\u4e2a\u6570n(n<=N)\uff0c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,3],"tags":[11,9],"class_list":["post-79","post","type-post","status-publish","format-standard","hentry","category-5","category-3","tag-11","tag-9"],"_links":{"self":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/79","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=79"}],"version-history":[{"count":1,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/79\/revisions"}],"predecessor-version":[{"id":80,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/79\/revisions\/80"}],"wp:attachment":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=79"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=79"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=79"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}