C语言的指针使用

C语言的指针使用

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    [[{"txt": "C\u8bed\u8a00\u7684\u6307\u9488\u975e\u5e38\u7684\u96be\u4ee5\u7406\u89e3\uff0c\u73b0\u5728\u4ee5\u7b80\u5355\u7684\u4e3e\u4f8b\u53bb\u8bb2\u89e3\u548c\u4f7f\u7528\u7684\u65b9\u6cd5"}], [{"txt": ["\u5de5\u5177/\u539f\u6599"]}, {"txt": "\u7535\u8111"}, {"txt": "\u865a\u62df\u5668\u4e2d\u7684ubuntu"}], [{"txt": ["\u65b9\u6cd5/\u6b65\u9aa4"]}, {"txt": "\u6253\u5f00\u865a\u62df\u673a,\u521b\u5efapointer.c,\u4f7f\u7528\u547d\u4ee4touch pointer.c"}, {"img": ["https://exp-picture.cdn.bcebos.com/fb738d9c2cf7dfb2b778d69fd01b1edef5dc13f4.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1", "https://exp-picture.cdn.bcebos.com/cf6d451b1edef4dcd0580bac45ecd3d968750cf4.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u53cc\u51fb\u6253\u5f00\u521b\u5efa\u7684\u6587\u4ef6,\u8fdb\u884c\u4ee3\u7801\u7f16\u8f91"}, {"img": ["https://exp-picture.cdn.bcebos.com/cfadcdd96975f2c49af841f08f0148fe1f4206f4.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1", "https://exp-picture.cdn.bcebos.com/054056fe1e425d6b78b0519a11883913e9e500f4.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u5bfc\u5165\u5934\u6587\u4ef6\u548c\u57fa\u672c\u7684\u6846\u67b6,\u8f93\u5165\u4e24\u4e2a\u6570\uff0c\u5c06\u4e24\u4e2a\u6570\u7684\u6570\u503c\u8fdb\u884c\u8c03\u6362"}, {"img": ["https://exp-picture.cdn.bcebos.com/e9a4f2eeadbcbe2fc3115eab54dae43b3a8678f4.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u73b0\u5728\u4f7f\u7528\u6307\u9488\u51fd\u6570swap(int *l,int *r)\u662f\u5f62\u53c2,\u5b9e\u53c2\u5e94\u8be5\u53d6\u53d8\u91cf\u7684\u5730\u5740swap(&x,&y)\uff0c\u4f7f\u7528\u4e2d\u95f4\u53d8\u91cftemp\u5c06\u4e24\u4e2a\u503c\u5b8c\u5168\u8c03\u6362"}, {"img": ["https://exp-picture.cdn.bcebos.com/4759c1dae43b3b868b4057e4185653bbf92075f4.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u8fd0\u884c\u7a0b\u5e8f\u663e\u793a\u7ed3\u679c"}, {"img": ["https://exp-picture.cdn.bcebos.com/03605157935653bb75417c481d0b3121046171f4.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u6307\u9488\u5b9a\u4e49int *x\u4ee3\u8868\u6307\u9488\u53d8\u91cfx\uff0c\u6307\u9488\u53d8\u91cf\u53ea\u80fd\u6307\u5411\uff0c\u4e0d\u80fd\u5b58\u50a8\u503c"}, {"img": ["https://exp-picture.cdn.bcebos.com/52fae62064fb960ba1401dd28fa355e982ae6cf4.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1", "https://exp-picture.cdn.bcebos.com/65ba880b3121056196c24d5a08aee8d7582a6af4.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u6700\u540e\u8fd0\u884c\u7684\u7ed3\u679c\u4e0e\u4e4b\u524d\u7684\u662f\u4e00\u6837\u7684"}, {"img": ["https://exp-picture.cdn.bcebos.com/30601b6104a355e917cff064d22ae3efe17868f4.m2m?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_500%2Climit_1"]}, {"txt": "\u603b\u7ed3:\u00a0 \u00a0 \u00a0\u51fd\u6570\u7684\u6307\u9488\u7684\u5b9e\u53c2\u4f7f\u7528\u4f20\u5730\u5740swap(&x,&y)\u00a0 \u00a0 \u00a0 \u51fd\u6570\u7684\u6307\u9488\u7684\u5f62\u53c2\u4f7f\u7528\u4f20\u9012\u6307\u9488swap(int *l,int *r)\u00a0 \u00a0 \u00a0\u5f62\u53c2\u7684\u6307\u9488\u6307\u5411\u5b9e\u53c2\u7684\u5730\u5740"}]]
    2024-05-12
    1楼
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