{"id":90578,"date":"2026-08-05T14:42:05","date_gmt":"2026-08-05T06:42:05","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/90578.html"},"modified":"2026-08-05T14:42:05","modified_gmt":"2026-08-05T06:42:05","slug":"c%e8%af%ad%e8%a8%80-%e7%ac%ac%e5%85%ad%e7%ab%a0%e4%b8%8a%ef%bc%9a%e6%8c%87%e9%92%88%ef%bc%88%e6%8c%81%e7%bb%ad%e6%9b%b4%e6%96%b0%e4%b8%ad%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/90578.html","title":{"rendered":"c\u8bed\u8a00 \u7b2c\u516d\u7ae0\u4e0a\uff1a\u6307\u9488\uff08\u6301\u7eed\u66f4\u65b0\u4e2d\u2026\u2026\uff09"},"content":{"rendered":"

\u00a0<\/h3>\n

\u5185\u5b58：\u7a0b\u5e8f\u8fd0\u884c\u8fc7\u7a0b\u4e2d，\u53ef\u4ee5\u8bbf\u95ee\u5230\u7684\u5185\u5b58\u5b58\u50a8\u7a7a\u95f4；\u8ba1\u7b97\u673a\u4e3a\u4e86\u65b9\u4fbf\u5bf9\u5185\u5b58\u7684\u7ba1\u7406，\u4ee5\u5b57\u8282\u4e3a\u5355\u4f4d， <\/span><\/p>\n

\u00a0<\/p>\n

\u5bf9\u5185\u5b58\u8fdb\u884c\u4e86\u7f16\u53f7\u3002 <\/span><\/p>\n

\u00a0<\/p>\n

\u5730\u5740：\u8ba1\u7b97\u673a\u7ba1\u7406\u5185\u5b58\u65f6，\u7ed9\u5185\u5b58\u7684\u7f16\u53f7\u3002<\/span><\/p>\n

\u00a0<\/p>\n

\u6307\u9488：\u6307\u9488\u5373\u4e3a\u5730\u5740，\u5730\u5740\u5373\u4e3a\u6307\u9488，\u6307\u9488\u6307\u5411\u4e86\u4e00\u4e2a\u5177\u4f53\u7684\u7a7a\u95f4\u00a0\u3002<\/span><\/p>\n

\u00a0<\/p>\n

\u6307\u9488\u53d8\u91cf：\u53d8\u91cf，\u4fdd\u5b58\u5730\u5740\u7684\u53d8\u91cf，\u9700\u8981\u5360\u7528\u5185\u5b58\u7a7a\u95f4\u3002<\/span><\/p>\n

\u00a0<\/p>\n

\u00a0<\/h3>\n

1. <\/span>\u6307\u9488\u57fa\u7840 <\/span><\/h3>\n

\u00a0<\/p>\n

\u2460 <\/span>\u6307\u9488\u53d8\u91cf\u7684\u5b9a\u4e49<\/span><\/h3>\n

\u00a0<\/p>\n

\u57fa\u7c7b\u578b <\/span>*<\/span>\u53d8\u91cf\u540d；<\/span><\/p>\n

\u00a0<\/p>\n

\u57fa\u7c7b\u578b：\u8be5\u6307\u9488\u6307\u5411\u7684\u7a7a\u95f4\u5b58\u50a8\u7684\u6570\u636e\u7684\u6570\u636e\u7c7b\u578b <\/span><\/p>\n

\u00a0<\/p>\n

int<\/span>\u3001<\/span>char <\/span>\u3001<\/span>float<\/span>\u3001<\/span>double<\/span>\u3001<\/span>void<\/span>\u3001\u6784\u9020\u6570\u636e\u7c7b\u578b <\/span><\/p>\n

\u00a0<\/p>\n

* <\/span>： \u7c7b\u578b\u8bf4\u660e\u7b26，\u8bf4\u660e\u540e\u9762\u7684\u53d8\u91cf\u662f\u4e00\u4e2a\u6307\u9488 <\/span><\/p>\n

\u00a0<\/p>\n

\u53d8\u91cf\u540d：\u9075\u5faa\u6807\u8bc6\u7b26\u7684\u547d\u540d\u89c4\u5219 <\/span><\/p>\n

\u00a0<\/p>\n

p<\/span>\u5f00\u5934 <\/span><\/p>\n

pmax<\/span>，<\/span>ptmp…. <\/span><\/p>\n

int *pint<\/span>； <\/span><\/p>\n

char *pch<\/span>； <\/span><\/p>\n

int *pi<\/span>，<\/span>*pj<\/span>； <\/span><\/p>\n

\u00a0<\/p>\n

\u6307\u9488\u53d8\u91cf\u4e2d\u4fdd\u5b58\u7684\u5730\u5740，\u662f\u8be5\u6307\u9488\u6307\u5411\u7684\u6570\u636e\u7684\u9996\u5730\u5740\u3002<\/span><\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

sizeof(<\/span>\u6307\u9488<\/span>)<\/span>；\u5728<\/span>64<\/span>\u4f4d\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e0b，\u6307\u9488\u5728\u5185\u5b58\u4e2d\u5360\u7528<\/span>8<\/span>\u5b57\u8282\u3002 <\/span><\/p>\n

\u00a0<\/p>\n

\u5728<\/span>32<\/span>\u4f4d\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e0b，\u6307\u9488\u5728\u5185\u5b58\u4e2d\u5360\u7528<\/span>4<\/span>\u5b57\u8282\u3002<\/span><\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u2461<\/span>\u6307\u9488\u53d8\u91cf\u7684\u521d\u59cb\u5316\u548c\u8d4b\u503c<\/span><\/h3>\n

\u00a0<\/p>\n

int *p = NULL； <\/span><\/p>\n

int *p = &num<\/span>； <\/span><\/p>\n

\u00a0<\/p>\n

p = #<\/span><\/p>\n

\u00a0<\/p>\n

\u91ce\u6307\u9488：\u672a\u521d\u59cb\u5316\u6216\u8d4b\u503c\u7684\u4e00\u4e2a\u6307\u9488，\u6216\u8005\u6307\u5411\u4e00\u4e2a\u5df2\u7ecf\u91ca\u653e\u7684\u5185\u5b58\u7a7a\u95f4\u7684\u6307\u9488\u3002 <\/span><\/p>\n

\u00a0<\/p>\n

\u907f\u514d\u91ce\u6307\u9488：<\/span><\/p>\n

\u00a0<\/p>\n

1. <\/span>\u7ed9\u6307\u9488\u521d\u59cb\u5316\u6210\u7a7a\u6307\u9488<\/span>NULL<\/span>（<\/span>0<\/span>）\u3002 <\/span><\/p>\n

\u00a0<\/p>\n

1. <\/span>\u7ed9\u6307\u9488\u53d8\u91cf\u521d\u59cb\u5316\u6210\u5df2\u6709\u7684\u53d8\u91cf\u7684\u5730\u5740\u3002<\/span><\/p>\n

\u00a0<\/p>\n

\u2462 <\/span>\u6307\u9488\u8fd0\u7b97\u7b26<\/span><\/h3>\n

\u00a0<\/p>\n

* \u6307\u9488\u8fd0\u7b97\u7b26 <\/span><\/p>\n

\u7528\u6765\u8bbf\u95ee\u6307\u9488\u53d8\u91cf\u6307\u5411\u7684\u5185\u5b58\u7a7a\u95f4\u4e2d\u7684\u6570\u636e <\/span><\/p>\n

\u00a0<\/p>\n

*<\/span>\u6307\u9488\u53d8\u91cf；<\/span>—–<\/span>\u300b\u6307\u9488\u964d\u7ea7\u4e3a\u53d8\u91cf\u7c7b\u578b<\/span>—<\/span>\u300b\u57fa\u7c7b\u578b\u7684\u53d8\u91cf <\/span><\/p>\n

\u00a0<\/p>\n

int *p; <\/span><\/p>\n

p; —->int * <\/span><\/p>\n

*p; —->int <\/span><\/p>\n

char *pch<\/span>； <\/span><\/p>\n

*pch —->char <\/span><\/p>\n

\u00a0<\/p>\n

\u3010\u6ce8\u610f\u3011<\/span><\/p>\n

1. * <\/span>\u6307\u9488\u8fd0\u7b97\u7b26，\u53ea\u80fd\u653e\u5728\u6307\u9488\u53d8\u91cf\u7684\u524d\u8fb9\u3002 <\/span><\/p>\n

2. *<\/span>\u6307\u9488\u53d8\u91cf， \u8bbf\u95ee\u6307\u9488\u53d8\u91cf\u6307\u5411\u7684\u6570\u636e，\u8be5\u8868\u8fbe\u5f0f\u964d\u7ea7\u4e3a\u53d8\u91cf\u7c7b\u578b<\/span>—<\/span>\u300b\u57fa\u7c7b\u578b\u7684\u53d8\u91cf <\/span><\/p>\n

3. *<\/span>\u6307\u9488\u53d8\u91cf<\/span>,<\/span>\u8bbf\u95ee\u7684\u5b57\u8282\u6570\u53d6\u51b3\u4e8e\u5b9a\u4e49\u8be5\u6307\u9488\u65f6\u7684\u57fa\u7c7b\u578b，\u8bbf\u95ee<\/span>sizeof<\/span>（\u57fa\u7c7b\u578b）\u5b57\u8282\u3002 <\/span><\/p>\n

\u00a0<\/p>\n

char *p; *p—>char —><\/span>\u8bbf\u95ee<\/span>1<\/span>\u5b57\u8282 <\/span><\/p>\n

int *p<\/span>； <\/span>*p—>int —-><\/span>\u8bbf\u95ee<\/span>4<\/span>\u5b57\u8282 <\/span><\/p>\n

double *p<\/span>； <\/span>*p–>double —-><\/span>\u8bbf\u95ee<\/span>8<\/span>\u5b57\u8282<\/span><\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

& <\/span>\u53d6\u5730\u5740\u8fd0\u7b97\u7b26 <\/span><\/p>\n

\u00a0<\/p>\n

\u83b7\u53d6\u67d0\u4e2a\u53d8\u91cf\u7684\u9996\u5730\u5740\u3002 <\/span><\/p>\n

\u00a0<\/p>\n

&<\/span>\u53d8\u91cf\u540d； <\/span><\/p>\n

1. &<\/span>\u53ea\u80fd\u7ed9\u4e00\u4e2a\u53d8\u91cf\u53d6\u5730\u5740，\u4e0d\u80fd\u7ed9\u5e38\u91cf\u6216\u8005\u8868\u8fbe\u5f0f\u53d6\u5730\u5740\u3002 <\/span><\/p>\n

2. &<\/span>\u7ed9\u67d0\u4e2a\u53d8\u91cf\u53d6\u5730\u5740\u65f6，\u83b7\u53d6\u7684\u662f\u8fd9\u4e2a\u53d8\u91cf\u9996\u5b57\u8282\u7684\u5730\u5740\u3002<\/span><\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u2463<\/span>\u6307\u9488\u7684\u7b97\u6570\u8fd0\u7b97<\/span><\/h3>\n

\u00a0<\/p>\n

+ – * \/ % ++ — <\/span><\/p>\n

\u00a0<\/p>\n

+ * \/ % <\/span>\u5bf9\u4e8e\u6307\u9488\u8fd0\u7b97\u65e0\u610f\u4e49\u3002 <\/span><\/p>\n

\u00a0<\/p>\n

– <\/span>：\u6307\u9488<\/span>1-<\/span>\u6307\u9488<\/span>2<\/span>：\u8868\u793a\u4e24\u4e2a\u6307\u9488\u4e4b\u95f4\u95f4\u9694\u7684\u5143\u7d20\u4e2a\u6570（\u5730\u5740\u503c\u4e4b\u95f4\u7684\u5b57\u8282\u5dee<\/span>\/sizeof(<\/span>\u57fa\u7c7b\u578b<\/span>)<\/span>） <\/span><\/p>\n

\u00a0<\/p>\n

++ <\/span>：\u6307\u9488<\/span>+1 :<\/span>\u8868\u793a\u4ece\u5f53\u524d\u5730\u5740\u5411\u540e\u504f\u79fb<\/span>sizeof(<\/span>\u57fa\u7c7b\u578b<\/span>)<\/span>\u5b57\u8282 <\/span><\/p>\n

\u00a0<\/p>\n

— <\/span>：\u6307\u9488<\/span>-1<\/span>：\u8868\u793a\u4ece\u5f53\u524d\u5730\u5740\u5411\u524d\u504f\u79fb<\/span>sizeof(<\/span>\u57fa\u7c7b\u578b<\/span>)<\/span>\u5b57\u8282 <\/span><\/p>\n

\u00a0<\/p>\n

char *p; p+1; —-> <\/span>\u5411\u540e\u504f\u79fb<\/span>1<\/span>\u5b57\u8282 <\/span><\/p>\n

int *p; p+1; —-> <\/span>\u5411\u540e\u504f\u79fb<\/span>4<\/span>\u5b57\u8282<\/span><\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

2. <\/span>\u6307\u9488\u4f5c\u4e3a\u51fd\u6570\u53c2\u6570 <\/span><\/h2>\n

\u00a0<\/p>\n

1. <\/span>\u88ab\u8c03\u51fd\u6570\u4e2d，\u60f3\u8981\u4fee\u6539\u4e3b\u8c03\u51fd\u6570\u4e2d\u5b9a\u4e49\u7684\u53d8\u91cf，\u5fc5\u987b\u4f20\u9012\u8be5\u53d8\u91cf\u7684\u5730\u5740\u3002<\/span><\/p>\n

\u00a0<\/p>\n

2. <\/span>\u88ab\u8c03\u51fd\u6570\u4e2d，\u60f3\u8981\u4f7f\u7528\u4e3b\u8c03\u51fd\u6570\u4e2d\u5b9a\u4e49\u7684\u53d8\u91cf，\u53ef\u4ee5\u4f20\u9012\u503c，\u4e5f\u53ef\u4ee5\u4f20\u9012\u5730\u5740\u3002 <\/span><\/p>\n

\u00a0<\/p>\n

3. <\/span>\u88ab\u8c03\u51fd\u6570\u60f3\u8981\u8fd4\u56de\u591a\u4e2a\u7ed3\u679c\u65f6，\u53ef\u4ee5\u4f20\u9012\u4e3b\u8c03\u51fd\u6570\u5b9a\u4e49\u7684\u53d8\u91cf\u7684\u5730\u5740，\u5730\u5740\u6307\u5411\u7684\u7a7a\u95f4\u53ef\u4ee5\u4fdd\u5b58\u88ab\u8c03\u51fd\u6570\u5f97\u5230\u7684\u7ed3\u679c\u3002<\/span><\/p>\n

\u00a0<\/p>\n

<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u00a0<\/h3>\n

3. <\/span>\u6307\u9488\u548c\u4e00\u7ef4\u6574\u5f62\u6570\u7ec4 <\/span><\/h2>\n

\u00a0<\/p>\n

\u6570\u7ec4\u7684\u6570\u7ec4\u540d\u4e3a\u6570\u7ec4\u7684\u9996\u5143\u7d20\u5730\u5740，\u4e14\u662f\u4e00\u4e2a\u5730\u5740\u5e38\u91cf\u3002 <\/span><\/p>\n

\u00a0<\/p>\n

\u3010\u6ce8\u610f\u3011\u6570\u7ec4\u540d\u4e3a\u5730\u5740\u5e38\u91cf（\u53f3\u503c），\u4e0d\u80fd\u4e3a\u5176\u8d4b\u503c<\/span><\/p>\n

\u00a0<\/p>\n

a ===>&a[0] <\/span><\/p>\n

a[0] —->*a <\/span><\/p>\n

a[1] —->*(a+1) <\/span><\/p>\n

a[2] —->*(a+2) <\/span><\/p>\n

a[n] —->*(a+n)<\/span><\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

<\/p>\n

\u00a0<\/p>\n

\u4e00\u7ef4\u6574\u5f62\u6570\u7ec4\u4f5c\u4e3a\u51fd\u6570\u53c2\u6570\u4f20\u9012：<\/span><\/p>\n

\u00a0<\/p>\n

void print_array(int a[\u00a0 ], int len) <\/span><\/p>\n

{<\/span><\/p>\n

\u00a0<\/p>\n

} <\/span><\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

void print_array(int *pa, int len) <\/span><\/p>\n

{<\/span><\/p>\n

\u00a0<\/p>\n

}<\/span><\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

4. <\/span>\u6307\u9488\u548c\u4e00\u7ef4\u5b57\u7b26\u578b\u6570\u7ec4\u7684\u5173\u7cfb <\/span><\/h2>\n

\u00a0<\/p>\n

\u6570\u7ec4\u7684\u6570\u7ec4\u540d\u4e3a\u6570\u7ec4\u7684\u9996\u5143\u7d20\u5730\u5740，\u4e14\u662f\u4e00\u4e2a\u5730\u5740\u5e38\u91cf\u3002<\/span><\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

<\/p>\n

\u00a0<\/p>\n

char str[32] = {"hello"}; <\/span><\/p>\n

\u00a0<\/p>\n

str ===> &str[0] ====> char * ——–> *str ====> str[0] <\/span><\/p>\n

str+1 ==>&str[1] ====> char * ——–> *(str+1) ==>str[1] <\/span><\/p>\n

… <\/span><\/p>\n

str+n ==>&str[n] ====> char * ——–> *(str+n) ==>str[n] <\/span><\/p>\n

\u00a0<\/p>\n

str+1<\/span>； \u6307\u9488\u5411\u5185\u5b58\u9ad8\u5730\u5740\u504f\u79fb<\/span>sizeof<\/span>（<\/span>char<\/span>）\u5b57\u8282\u6570 <\/span><\/p>\n

str-1<\/span>； \u6307\u9488\u5411\u5185\u5b58\u4f4e\u5730\u5740\u504f\u79fb<\/span>sizeof<\/span>（<\/span>char<\/span>）\u5b57\u8282\u6570<\/span><\/p>\n

\u00a0<\/p>\n

int mystrlen(char str[ ]) <\/span><\/p>\n

{ <\/span><\/p>\n

} <\/span><\/p>\n

\u00a0<\/p>\n

int mystrlen(char *str) <\/span><\/p>\n

{ <\/span><\/p>\n

}<\/span><\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

5. <\/span>\u6570\u7ec4\u6307\u9488 <\/span><\/h2>\n

\u00a0<\/p>\n

\u6570\u7ec4\u6307\u9488：\u672c\u8d28\u662f\u6307\u9488， \u6307\u5411\u6570\u7ec4\u6574\u4f53\u7684\u6307\u9488\u3002 <\/span><\/p>\n

\u00a0<\/p>\n

\u8bed\u6cd5：<\/span><\/p>\n

\u00a0<\/p>\n

int (*<\/span>\u53d8\u91cf\u540d<\/span>)[5]; —-<\/span>\u300b\u6570\u7ec4\u6307\u9488 <\/span><\/p>\n

\u00a0<\/p>\n

\u5b9a\u4e49\u4e00\u4e2a\u6307\u9488\u53d8\u91cf，\u6307\u9488\u53d8\u91cf\u81ea\u5df1\u5360<\/span>8<\/span>\u5b57\u8282\u7a7a\u95f4，\u53ef\u4ee5\u6307\u5411\u4e00\u4e2a\u5177\u6709<\/span>5<\/span>\u4e2a\u5143\u7d20\u7684\u6574\u5f62\u6570\u7ec4\u3002 <\/span><\/p>\n

\u00a0<\/p>\n

int a[5] = {1,2,3,4,5}; <\/span><\/p>\n

\u00a0<\/p>\n

\u6570\u636e\u7c7b\u578b <\/span><\/p>\n

\u00a0<\/p>\n

a : <\/span>\u9996\u5143\u7d20\u5730\u5740<\/span>==<\/span>\u300b<\/span>&a[0] ===>int * <\/span><\/p>\n

\u00a0<\/p>\n

&a: <\/span>\u6570\u7ec4\u7684\u6307\u9488<\/span>=============>int (*)[5]; <\/span><\/p>\n

\u00a0<\/p>\n

&a+1 <\/span>：\u6570\u7ec4\u6307\u9488<\/span>+1 ====<\/span>\u300b\u4ee3\u8868\u504f\u79fb\u6574\u4e2a\u6570\u7ec4（<\/span>sizeof<\/span>（<\/span>a<\/span>）\u5b57\u8282）<\/span><\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u3010\u6ce8\u610f\u3011<\/p>\n

int a[5] = {1,2,3,4,5}; <\/span><\/p>\n

\u00a0<\/p>\n

a <\/span>：\u9996\u5143\u7d20\u5730\u5740<\/span>—<\/span>\u300b<\/span>int * <\/span><\/p>\n

\u00a0<\/p>\n

\u9664\u4e86<\/span>2<\/span>\u79cd\u573a\u666f： <\/span><\/p>\n

1. sizeof(a\/<\/span>\u6570\u7ec4\u540d<\/span>); a<\/span>\u4e0d\u80fd\u5f53\u4f5c<\/span>int *<\/span>\u7c7b\u578b，\u5f53\u4f5c\u6570\u7ec4\u6574\u4f53，\u4ee3\u8868\u6574\u4e2a\u6570\u7ec4\u3002 <\/span><\/p>\n

2. &a<\/span>；\u6570\u7ec4\u6307\u9488，\u8be5\u6307\u9488\u7c7b\u578b\u4e3a：<\/span>int <\/span>（<\/span>*<\/span>）<\/span>[5]; <\/span>\u6307\u5411\u4e00\u4e2a\u6570\u7ec4\u6574\u4f53\u3002<\/span><\/p>\n

\u00a0<\/p>\n

\u00a0<\/h3>\n

\u00a0<\/h3>\n

6.<\/span>\u6307\u9488\u548c\u4e8c\u7ef4\u6570\u7ec4 <\/span><\/h2>\n

\u00a0<\/p>\n

\u4e8c\u7ef4\u6570\u7ec4\u7684\u6570\u7ec4\u540d\u662f\u9996\u5143\u7d20\u5730\u5740，\u9996\u5143\u7d20\u662f\u4e00\u7ef4\u6570\u7ec4，\u6240\u4ee5\u4e8c\u7ef4\u6570\u7ec4\u6570\u7ec4\u540d\u672c\u8d28\u662f\u4e00\u4e2a\u4e00\u7ef4\u6570\u7ec4\u6307\u9488\u3002<\/span><\/p>\n

\u00a0<\/p>\n

int a[5] = {1,2,3,4,5}; <\/span><\/p>\n

\u00a0<\/p>\n

a <\/span>\u9996\u5143\u7d20\u5730\u5740 <\/span>&a[0] int * <\/span><\/p>\n

\u00a0<\/p>\n

a[n] —>*(a+n) <\/span><\/p>\n

\u00a0<\/p>\n

int a[2][3] = {1,2,3,4,5,6}; <\/span><\/p>\n

\u00a0<\/p>\n

a <\/span>\u9996\u5143\u7d20\u5730\u5740 <\/span>&a[0] int (*)[3];–><\/span>\u6570\u7ec4\u6307\u9488 <\/span><\/p>\n

\u00a0<\/p>\n

a[m][n] ===> *(a[m]+n) ===> *(*(a+m)+n)<\/span><\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

<\/p>\n

\u00a0<\/p>\n

\u4e8c\u7ef4\u6570\u7ec4\u7684\u6570\u7ec4\u540d\u4f5c\u4e3a\u51fd\u6570\u53c2\u6570\u4f20\u9012：<\/span><\/p>\n

\u00a0<\/p>\n

int a[2][3] = {1,2,3,4,5,6}; <\/span><\/p>\n

\u00a0<\/p>\n

void print_2D_array(int a[\u00a0 \u00a0][<\/span>\u5217\u6570<\/span>]<\/span>， <\/span>int hang) <\/span><\/p>\n

{<\/span><\/p>\n

} <\/span><\/p>\n

void print_2D_array(int (*pa)[\u5217\u6570<\/span>]<\/span>， <\/span>int hang) <\/span><\/p>\n

{<\/span><\/p>\n

} <\/span><\/p>\n

print_2D_array(a, 2); <\/span><\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

char str[3][100] = {"hello", "world", "thanks"}; <\/span><\/p>\n

\u00a0<\/p>\n

void print_str_array(char str[][100], int hang) <\/span><\/p>\n

{<\/span><\/p>\n

} <\/span><\/p>\n

void print_str_array(char (*pstr)[100], int hang) <\/span><\/p>\n

{<\/span><\/p>\n

} <\/span><\/p>\n

print_str_array(str, 3);<\/span><\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u3010\u7ec3\u4e60\u3011<\/span>\u7528\u6307\u9488\u4f20\u53c2，\u8f93\u51fa\u6700\u5927\u503c<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

<\/p>\n

<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u3010\u7ec3\u4e60\u3011\u4ece\u7ec8\u7aef\u8f93\u5165\u4e24\u4e2a\u6570，\u5c01\u88c5\u4e00\u4e2a\u51fd\u6570，\u901a\u8fc7\u4f20\u5730\u5740\u7684\u65b9\u5f0f，\u6c42\u8fd9\u4e24\u4e2a\u6570\u7684\u6700\u5927\u516c\u7ea6\u6570\u548c\u6700\u5c0f\u516c\u500d\u6570\u3002<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

<\/p>\n

<\/p>\n

<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u3010\u7ec3\u4e60\u3011\u5c01\u88c5\u51fd\u6570，\u4f7f\u7528\u6307\u9488\u7684\u65b9\u5f0f，\u5b9e\u73b0\u5192\u6ce1\u6392\u5e8f\u548c\u9009\u62e9\u6392\u5e8f\u3002<\/p>\n

\u00a0<\/p>\n

<\/p>\n

<\/p>\n

<\/p>\n

<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u00a0<\/p>\n

\u3010\u7ec3\u4e60\u3011\u5c01\u88c5\u51fd\u6570，\u4f7f\u7528\u6307\u9488\u7684\u65b9\u5f0f\u5c06\u6574\u578b\u6570\u7ec4\u9006\u5e8f\u3002<\/p>\n

\u00a0<\/p>\n

<\/p>\n

\u00a0<\/p>\n

<\/p>\n

\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"

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