{"id":103455,"date":"2026-09-10T15:09:19","date_gmt":"2026-09-10T07:09:19","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/103455.html"},"modified":"2026-09-10T15:09:19","modified_gmt":"2026-09-10T07:09:19","slug":"%e6%99%ae%e5%8f%8a%e7%bb%84-csp-j-2026-%e5%88%9d%e8%b5%9b%e6%a8%a1%e6%8b%9f%e5%8d%b7-2%e5%90%ab%e7%ad%94%e6%a1%88%e4%b8%8e%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/103455.html","title":{"rendered":"\u666e\u53ca\u7ec4 CSP-J 2026 \u521d\u8d5b\u6a21\u62df\u5377 2(\u542b\u7b54\u6848\u4e0e\u5206\u6790)"},"content":{"rendered":"<p>\u6765\u6e90&#xff1a;https:\/\/www.tkcode.net\/<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2026\/09\/20260910070916-6aa2579c793e9.png\" \/><\/p>\n<p>1. \u5355\u9009\u9898<\/p>\n<p>\u5728 C&#043;&#043; \u7a0b\u5e8f\u4e2d\u7528\u5230\u7684\u4e00\u4e2a\u5e38\u91cf a &#061; 5e-6 \u5728\u5185\u5b58\u4e2d\u5360&#xff08; &#xff09;\u7a7a\u95f4\u3002<\/p>\n<p>A<\/p>\n<p>2\u5b57\u8282<\/p>\n<p>B<\/p>\n<p>1\u5b57\u8282<\/p>\n<p>C<\/p>\n<p>4\u5b57\u8282<\/p>\n<p>D<\/p>\n<p>8\u5b57\u8282<\/p>\n<p>\u7b54\u6848&#xff1a;D<\/p>\n<p>\u5206\u6790&#xff1a;\u3010\u8003\u70b9&#xff1a;\u6570\u636e\u7c7b\u578b\u3011\u5e38\u91cfa \u88ab\u521d\u59cb\u5316\u4e3a 5e-6&#xff0c;\u5b83\u7684\u6570\u636e\u7c7b\u578b\u662fdouble\u3002\u5728\u5927\u591a\u6570\u7cfb\u7edf\u4e2d&#xff0c;double\u7c7b\u578b\u5360\u75288\u5b57\u8282\u7684\u5185\u5b58\u7a7a\u95f4\u3002<\/p>\n<p>2. \u5355\u9009\u9898<\/p>\n<p>\u4ee5\u4e0b\u5173\u4e8e CSP \u4e0e NOIP \u7684\u63cf\u8ff0\u6b63\u786e\u7684\u662f&#xff08; &#xff09;\u3002<\/p>\n<p>A<\/p>\n<p>CSP \u5c5e\u4e8e\u4e13\u4e1a\u8ba4\u8bc1&#xff0c;\u53ea\u6709\u8ba1\u7b97\u673a\u4e13\u4e1a\u5728\u6821\u751f\u624d\u80fd\u53c2\u52a0<\/p>\n<p>B<\/p>\n<p>CSP-J\/CSP-S \u662f\u4e2d\u56fd\u901a\u4fe1\u5b66\u4f1a\u4e3e\u529e\u7684\u7a0b\u5e8f\u8bbe\u8ba1\u7ade\u8d5b<\/p>\n<p>C<\/p>\n<p>CSP-J \u521d\u8d5b\u96f6\u5206\u4e5f\u53ef\u4ee5\u76f4\u63a5\u62a5\u540d\u53c2\u52a0 NOIP<\/p>\n<p>D<\/p>\n<p>CSP-J \u548c CSP-S \u90fd\u662f CCF \u7275\u5934\u4e3e\u529e\u7684\u7a0b\u5e8f\u8bbe\u8ba1\u8d5b\u4e8b<\/p>\n<p>\u7b54\u6848&#xff1a;D<\/p>\n<p>\u5206\u6790&#xff1a;\u3010\u8003\u70b9&#xff1a;NOI \u7cfb\u5217\u7ade\u8d5b\u5e38\u8bc6\u3011D \u9009\u9879\u6b63\u786e&#xff0c;CSP-J\u548c CSP-S \u90fd\u662f CCF \u8ba1\u7b97\u673a\u5b66\u4f1a\u4e3e\u529e\u7684\u8d5b\u4e8b\u3002\u5176\u4ed6\u4e09\u4e2a\u9009\u9879\u90fd\u662f\u9519\u7684\u3002<\/p>\n<p>3. \u5355\u9009\u9898<\/p>\n<p>\u67d0\u5355\u4f4d\u5b89\u88c5\u4e00\u6761\u7535\u4fe1\u5bbd\u5e26\u8fdb\u884c\u4e0a\u7f51&#xff0c;\u8fd0\u8425\u5546\u8bf4\u4e0b\u884c\u901f\u5ea6\u662f 500 Mbps\u3002\u8981\u4e0b\u8f7d\u5927\u5c0f\u4e3a 10 GB \u7684\u8f6f\u4ef6&#xff0c;\u6700\u5feb\u5927\u7ea6\u9700\u8981&#xff08; &#xff09;\u79d2\u3002<\/p>\n<p>A<\/p>\n<p>2<\/p>\n<p>B<\/p>\n<p>20<\/p>\n<p>C<\/p>\n<p>200<\/p>\n<p>D<\/p>\n<p>2000<\/p>\n<p>\u7b54\u6848&#xff1a;C<\/p>\n<p>\u5206\u6790&#xff1a;\u3010\u8003\u70b9&#xff1a;\u5185\u5b58\u7a7a\u95f4\u301110\u00d71024\u00d78\/500 &#061;163.84&#xff0c;\u53ea\u6709C\u9009\u9879200\u6700\u63a5\u8fd1\u3002<\/p>\n<p>4. \u5355\u9009\u9898<\/p>\n<p>\u5927\u5199\u5b57\u6bcd M \u7684 ASCII \u7801\u6574\u6570\u503c\u548c\u7a7a\u683c\u7684 ASCII \u7801\u6574\u6570\u503c\u4e4b\u548c&#xff0c;\u662f\u5b57\u6bcd m \u7684 ASCII \u7801\u6574\u6570\u503c\u3002\u7a7a\u683c\u7684 ASCII \u7801\u6574\u6570\u503c\u662f&#xff08; &#xff09;\u3002<\/p>\n<p>A<\/p>\n<p>32<\/p>\n<p>B<\/p>\n<p>31<\/p>\n<p>C<\/p>\n<p>30<\/p>\n<p>D<\/p>\n<p>29<\/p>\n<p>\u7b54\u6848&#xff1a;A<\/p>\n<p>\u5206\u6790&#xff1a;\u3010\u8003\u70b9&#xff1a;ASCII \u7801\u3011\u7a7a\u683c\u7684 ASCII \u7801\u6574\u6570\u503c\u4e3a32&#xff0c;\u5927\u5c0f\u5199\u8f6c\u6362\u4e5f\u662f\u901a\u8fc7\u52a0\u51cf 32\u6765\u5b9e\u73b0\u3002<\/p>\n<p>5. \u5355\u9009\u9898<\/p>\n<p>\u5728\u5fae\u578b\u8ba1\u7b97\u673a\u4e2d&#xff0c;&#xff08; &#xff09;\u7684\u5b58\u53d6\u901f\u5ea6\u6700\u5feb\u3002<\/p>\n<p>A<\/p>\n<p>RAM<\/p>\n<p>B<\/p>\n<p>CD-ROM<\/p>\n<p>C<\/p>\n<p>\u9ad8\u901f\u7f13\u5b58<\/p>\n<p>D<\/p>\n<p>\u5bc4\u5b58\u5668<\/p>\n<p>\u7b54\u6848&#xff1a;D<\/p>\n<p>\u5206\u6790&#xff1a;\u3010\u8003\u70b9:\u8ba1\u7b97\u673a\u7ec4\u6210\u539f\u7406\u3011\u5b58\u53d6\u901f\u5ea6&#xff1a;\u5bc4\u5b58\u5668&gt;\u9ad8\u901f\u7f13\u5b58&gt;\u5185\u5b58&#xff08;RAM)&gt;\u5916\u5b58&#xff08;CD-ROM&#xff09;\u3002<\/p>\n<p>6. \u5355\u9009\u9898<\/p>\n<p>\u641c\u7d22\u7b97\u6cd5\u4e2d\u7684 DFS \u7b97\u6cd5\u7ecf\u5e38\u7528\u5230\u7684\u6570\u636e\u7ed3\u6784\u662f&#xff08; &#xff09;\u3002<\/p>\n<p>A<\/p>\n<p>\u5806<\/p>\n<p>B<\/p>\n<p>\u6808<\/p>\n<p>C<\/p>\n<p>\u94fe\u8868<\/p>\n<p>D<\/p>\n<p>\u961f\u5217<\/p>\n<p>\u7b54\u6848&#xff1a;B<\/p>\n<p>\u5206\u6790&#xff1a;\u8003\u70b9&#xff1a;\u641c\u7d22\u7b97\u6cd5\u3011DFS\u641c\u7d22\u5e38\u7528\u7684\u6570\u636e\u7ed3\u6784\u662f\u6808\u3002<\/p>\n<p>7. \u5355\u9009\u9898<\/p>\n<p>\u4ee5\u4e0b\u54ea\u4e2a\u8bf4\u6cd5\u662f\u6b63\u786e\u7684&#xff1f;&#xff08; &#xff09;<\/p>\n<p>A<\/p>\n<p>\u82b1\u62ec\u53f7 &#034;{&#034; \u548c &#034;}&#034; \u53ea\u80fd\u4f5c\u4e3a C&#043;&#043; \u51fd\u6570\u4f53\u7684\u5b9a\u754c\u7b26<\/p>\n<p>B<\/p>\n<p>\u6784\u6210 C&#043;&#043; \u7a0b\u5e8f\u7684\u57fa\u672c\u5355\u4f4d\u662f\u51fd\u6570&#xff0c;\u6240\u6709\u51fd\u6570\u540d\u90fd\u53ef\u4ee5\u7531\u7528\u6237\u547d\u540d<\/p>\n<p>C<\/p>\n<p>\u5206\u53f7\u662f C&#043;&#043; \u8bed\u53e5\u4e4b\u95f4\u7684\u5206\u9694\u7b26&#xff0c;\u4e0d\u662f\u8bed\u53e5\u7684\u4e00\u90e8\u5206<\/p>\n<p>D<\/p>\n<p>C&#043;&#043; \u7a0b\u5e8f\u4e2d\u7684\u6ce8\u91ca\u90e8\u5206\u53ef\u4ee5\u51fa\u73b0\u5728\u7a0b\u5e8f\u4e2d\u4efb\u610f\u5408\u9002\u7684\u5730\u65b9<\/p>\n<p>\u7b54\u6848&#xff1a;D<\/p>\n<p>\u5206\u6790&#xff1a;\u3010\u8003\u70b9&#xff1a;C&#043;&#043;\u8bed\u6cd5\u3011\u82b1\u62ec\u53f7{}\u5728&#043;&#043;\u4e2d\u4e0d\u4ec5\u9650\u4e8e\u51fd\u6570\u4f53&#xff0c;\u4e5f\u7528\u4e8e\u5b9a\u4e49\u4ee3\u7801\u5757&#xff0c;\u4f8b\u5982\u5728\u63a7\u5236\u7ed3\u6784&#xff08;\u5982if\u8bed\u53e5\u3001\u5faa\u73af&#xff09;\u4e2d\u3002\u9009\u9879A\u9519\u8bef&#xff0c;\u6784\u6210C&#043;&#043;\u7a0b\u5e8f\u7684\u57fa\u672c\u5355\u4f4d\u662f\u51fd\u6570\u3002\u5728C&#043;&#043;\u4e2d&#xff0c;\u4efb\u4f55\u4e00\u4e2a\u7a0b\u5e8f\u90fd\u662f\u7531\u4e00\u4e2a\u6216\u591a\u4e2a\u51fd\u6570\u7ec4\u6210\u7684&#xff0c;\u5176\u4e2d\u5fc5\u987b\u5305\u542b\u4e00\u4e2a\u540d\u4e3amain \u7684\u51fd\u6570&#xff0c;\u8fd9\u662f\u7a0b\u5e8f\u7684\u5165\u53e3\u70b9\u3002\u8fd9\u4e2a\u51fd\u6570\u540d\u4e0d\u53ef\u4ee5\u7531\u7528\u6237\u547d\u540d\u3002\u51fd\u6570\u662f\u7a0b\u5e8f\u4e2d\u7684\u4e00\u90e8\u5206&#xff0c;\u4f46\u7a0b\u5e8f\u7684\u6574\u4f53\u7ed3\u6784\u662f\u7531\u7c7b\u6784\u6210\u7684\u3002\u9009\u9879 B\u9519\u8bef&#xff0c;\u5728C&#043;&#043;\u4e2d&#xff0c;\u5206\u53f7&#xff08;&#xff1b;&#xff09;\u7528\u4e8e\u7ec8\u6b62\u8bed\u53e5\u3002\u6bcf\u4e2a\u8bed\u53e5\u90fd\u5e94\u8be5\u4ee5\u5206\u53f7\u7ed3\u675f\u3002\u9009\u9879C\u9519\u8bef&#xff0c;\u5728C&#043;&#043;\u4e2d&#xff0c;\u6ce8\u91ca\u53ef\u4ee5\u5728\u7a0b\u5e8f\u7684\u4efb\u4f55\u5730\u65b9\u51fa\u73b0&#xff0c;\u5b83\u4eec\u7528\u4e8e\u6dfb\u52a0\u5bf9\u4ee3\u7801\u7684\u89e3\u91ca\u548c\u8bf4\u660e&#xff0c;\u5bf9\u7f16\u8bd1\u5668\u6765\u8bf4\u662f\u88ab\u5ffd\u7565\u7684\u3002\u9009\u9879 D\u6b63\u786e\u3002<\/p>\n<p>8. \u5355\u9009\u9898<\/p>\n<p>\u5728\u4e0b\u5217\u6392\u5e8f\u7b97\u6cd5\u4e2d&#xff0c;STL \u4e2d\u7684 sort() \u51fd\u6570\u91c7\u7528\u7684\u4e3b\u8981\u7b97\u6cd5\u662f&#xff08; &#xff09;\u3002<\/p>\n<p>A<\/p>\n<p>\u9009\u62e9\u6392\u5e8f<\/p>\n<p>B<\/p>\n<p>\u5feb\u901f\u6392\u5e8f<\/p>\n<p>C<\/p>\n<p>\u5192\u6ce1\u6392\u5e8f<\/p>\n<p>D<\/p>\n<p>\u62d3\u6251\u6392\u5e8f<\/p>\n<p>\u7b54\u6848&#xff1a;B<\/p>\n<p>\u5206\u6790&#xff1a;\u3010\u8003\u70b9&#xff1a;STL\u3001\u6392\u5e8f\u7b97\u6cd5\u3011STL \u4e2d\u7684 Sort \u662f\u4ee5\u5feb\u901f\u6392\u5e8f\u4e3a\u57fa\u7840\u7684\u3002<\/p>\n<p>9. \u5355\u9009\u9898<\/p>\n<p>\u4ee5\u4e0b\u54ea\u4e2a\u8bf4\u6cd5\u662f\u6b63\u786e\u7684&#xff1f;&#xff08; &#xff09;<\/p>\n<p>A<\/p>\n<p>\u7b2c\u4e00\u53f0\u7535\u5b50\u8ba1\u7b97\u673a ENIAC \u662f\u57fa\u4e8e\u96c6\u6210\u7535\u8def\u7684\u4ea7\u7269<\/p>\n<p>B<\/p>\n<p>\u8ba1\u7b97\u673a\u5fc5\u987b\u8981\u540c\u65f6\u6709 IP \u5730\u5740\u548c\u57df\u540d\u624d\u80fd\u63a5\u5165\u4e92\u8054\u7f51<\/p>\n<p>C<\/p>\n<p>david&#064;163.com \u662f\u4e00\u4e2a\u6b63\u786e\u7684\u7535\u5b50\u90ae\u7bb1\u5730\u5740<\/p>\n<p>D<\/p>\n<p>\u624b\u673a\u4e0a\u6536\u5230\u7684\u77ed\u4fe1&#xff0c;\u91cc\u9762\u7684\u94fe\u63a5\u53ef\u4ee5\u968f\u610f\u70b9\u51fb\u6253\u5f00<\/p>\n<p>\u7b54\u6848&#xff1a;C<\/p>\n<p>\u5206\u6790&#xff1a;\u3010\u8003\u70b9&#xff1a;\u8ba1\u7b97\u673a\u5e38\u8bc6\u3011\u9009\u9879A\u9519\u8bef&#xff0c;ENIAC\u662f\u7535\u5b50\u7ba1\u8ba1\u7b97\u673a\u3002\u9009\u9879B\u9519\u8bef&#xff0c;\u8ba1\u7b97\u673a\u53ea\u9700\u8981\u6709IP\u5730\u5740\u5c31\u53ef\u4ee5\u63a5\u4eba\u4e92\u8054\u7f51&#xff0c;\u57df\u540d\u662f\u53ef\u9009\u7684\u3002\u57df\u540d\u4e3b\u8981\u7528\u4e8e\u66f4\u65b9\u4fbf\u5730\u8bb0\u5fc6\u548c\u8bbf\u95ee\u7f51\u7edc\u8d44\u6e90\u3002\u9009\u9879D\u9519\u8bef&#xff0c;\u9700\u8981\u9632\u6b62\u75c5\u6bd2\u3002<\/p>\n<p>10. \u5355\u9009\u9898<\/p>\n<p>\u4ee5\u4e0b\u4e0d\u80fd\u5bf9\u4e8c\u7ef4\u6570\u7ec4 a \u8fdb\u884c\u6b63\u786e\u521d\u59cb\u5316\u7684\u8bed\u53e5\u662f&#xff08; &#xff09;\u3002<\/p>\n<p>A<\/p>\n<p>int a[2][3]&#061;{{1,2},{3,4},{5,6}};<\/p>\n<p>B<\/p>\n<p>int a[][3]&#061;{{1,2},{0}};<\/p>\n<p>C<\/p>\n<p>int a[2][3]&#061;{0};<\/p>\n<p>D<\/p>\n<p>int a[][3]&#061;{1,2,3,4,5,6};<\/p>\n<p>\u7b54\u6848&#xff1a;A<\/p>\n<p>\u5206\u6790&#xff1a;\u3010\u8003\u70b9&#xff1a;C&#043;&#043;\u8bed\u6cd5\u3011\u7a0b\u5e8f\u5b9a\u4e49\u662f\u4e24\u884c\u4e09\u5217&#xff0c;\u9009\u9879A\u662f\u4e09\u884c\u4e24\u5217&#xff0c;\u5176\u4ed6\u9009\u9879\u90fd\u7b26\u5408\u4e8c\u7ef4\u6570\u7ec4\u5b9a\u4e49\u3002<\/p>\n<p>11. \u5355\u9009\u9898<\/p>\n<p>\u73b0\u5728\u6709\u4e00\u4e2a\u516b\u8fdb\u5236\u6570 274&#xff0c;\u5176\u8f6c\u6362\u6210\u7684\u4e8c\u8fdb\u5236\u6570\u662f&#xff08; &#xff09;\u3002<\/p>\n<p>A<\/p>\n<p>10111011<\/p>\n<p>B<\/p>\n<p>10111101<\/p>\n<p>C<\/p>\n<p>10111100<\/p>\n<p>D<\/p>\n<p>10101100<\/p>\n<p>\u7b54\u6848&#xff1a;C<\/p>\n<p>\u5206\u6790&#xff1a;\u3010\u8003\u70b9&#xff1a;\u4e8c\u8fdb\u5236\u8f6c\u6362\u3011&#xff08;274&#xff09;8&#061;&#xff08;10111100&#xff09;2&#xff0c;\u6bcf\u4f4d\u516b\u8fdb\u5236\u53ef\u4ee5\u8f6c\u62103\u4f4d\u4e8c\u8fdb\u5236\u3002<\/p>\n<p>12. \u5355\u9009\u9898<\/p>\n<p>\u8bbe A&#061;true, B&#061;false, C&#061;false, D&#061;true&#xff0c;\u4ee5\u4e0b\u903b\u8f91\u8fd0\u7b97\u8868\u8fbe\u5f0f\u7684\u503c\u4e3a\u5047\u7684\u662f&#xff08; 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&#xff09;\u79cd\u3002<\/p>\n<p>A<\/p>\n<p>792<\/p>\n<p>B<\/p>\n<p>756<\/p>\n<p>C<\/p>\n<p>720<\/p>\n<p>D<\/p>\n<p>676<\/p>\n<p>\u7b54\u6848&#xff1a;B<\/p>\n<p>\u5206\u6790&#xff1a;\u3010\u8003\u70b9&#xff1a;\u7ec4\u5408\u6570\u5b66\u57fa\u7840\u3011\u5f88\u660e\u663e\u6ca1\u6709\u9650\u5236\u6b21\u6570\u5c31\u662f12\u4eba\u90095\u4ebaC&#xff08;12&#xff0c;5&#xff09;&#xff0c;\u53bb\u6389\u7532\u3001\u4e59\u3001\u4e19\u540c\u65f6\u9009\u4e0a\u7684\u60c5\u51b5C&#xff08;9,2&#xff09;&#xff0c;\u53ef\u9009\u603b\u6b21\u6570\u662f&#xff08;12&#xff0c;5&#xff09;-C&#xff08;9&#xff0c;2&#xff09;&#061;756\u3002<\/p>\n<p>15. \u5355\u9009\u9898<\/p>\n<p>\u4ee5\u4e0b\u54ea\u4e2a\u7ed3\u6784\u53ef\u4ee5\u7528\u6765\u5b58\u50a8\u56fe&#xff1f;&#xff08; &#xff09;<\/p>\n<p>A<\/p>\n<p>\u6808<\/p>\n<p>B<\/p>\n<p>\u4e8c\u53c9\u6811<\/p>\n<p>C<\/p>\n<p>\u90bb\u63a5\u8868<\/p>\n<p>D<\/p>\n<p>\u961f\u5217<\/p>\n<p>\u7b54\u6848&#xff1a;C<\/p>\n<p>\u5206\u6790&#xff1a;\u3010\u8003\u70b9&#xff1a;\u56fe\u8bba\u57fa\u7840\u3011\u5b58\u50a8\u56fe\u7684\u6570\u636e\u7ed3\u6784\u6709\u90bb\u63a5\u8868\u548c\u90bb\u63a5\u77e9\u9635\u3002<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6765\u6e90&#xff1a;https:\/\/www.tkcode.net\/1. \u5355\u9009\u9898\u5728 C \u7a0b\u5e8f\u4e2d\u7528\u5230\u7684\u4e00\u4e2a\u5e38\u91cf a  5e-6 \u5728\u5185\u5b58\u4e2d\u5360&#xff08; 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