如何输出一个结构体中的数组?? 结构体中的整型数组怎么输出

C\u8bed\u8a00\uff0c\u7ed3\u6784\u4f53\u4e2d\u7684\u6570\u7ec4\u600e\u4e48\u8d4b\u503c\uff0c\uff1f

\uff081\uff09\u7528\u5b57\u7b26\u5e38\u91cf\u9010\u4e2a\u521d\u59cb\u5316\u6570\u7ec4\u3002\u4f8b\u5982\uff1a
char a[8]={'i'\uff0c'l'\uff0c'o'\uff0c'v'\uff0c'e'\uff0c'y'\uff0c'o'\uff0c'u'}\uff1b
\u628a8\u4e2a\u5b57\u7b26\u4f9d\u6b21\u5206\u522b\u8d4b\u7ed9c[0]~c[7]\u8fd98\u4e2a\u5143\u7d20\u3002
\u5982\u679c\u5728\u5b9a\u4e49\u5b57\u7b26\u6570\u7ec4\u65f6\u4e0d\u8fdb\u884c\u521d\u59cb\u5316\uff0c\u5219\u6570\u7ec4\u4e2d\u5404\u5143\u7d20\u7684\u503c\u662f\u4e0d\u53ef\u9884\u6599\u7684\u3002\u5982\u679c\u82b1\u62ec\u53f7\u4e2d\u63d0\u4f9b\u7684\u521d\u503c\u4e2a\u6570\uff08\u5373\u5b57\u7b26\u4e2a\u6570\uff09\u5927\u4e8e\u6570\u7ec4\u957f\u5ea6\uff0c\u5219\u51fa\u73b0\u8bed\u6cd5\u9519\u8bef\u3002
\u5982\u679c\u521d\u503c\u4e2a\u6570\u5c0f\u4e8e\u6570\u7ec4\u957f\u5ea6\uff0c\u5219\u53ea\u5c06\u8fd9\u4e9b\u5b57\u7b26\u8d4b\u7ed9\u6570\u7ec4\u4e2d\u524d\u9762\u90a3\u4e9b\u5143\u7d20\uff0c\u5176\u4f59\u7684\u5143\u7d20\u81ea\u52a8\u5b9a\u4e3a\u7a7a\u5b57\u7b26\uff08\u5373'\0'\uff09\u3002
\u5982\u679c\u63d0\u4f9b\u7684\u521d\u503c\u4e2a\u6570\u4e0e\u9884\u5b9a\u7684\u6570\u7ec4\u957f\u5ea6\u76f8\u540c\uff0c\u5728\u5b9a\u4e49\u65f6\u53ef\u4ee5\u7701\u7565\u6570\u7ec4\u957f\u5ea6\uff0c\u7cfb\u7edf\u4f1a\u81ea\u52a8\u6839\u636e\u521d\u503c\u4e2a\u6570\u786e\u5b9a\u6570\u7ec4\u957f\u5ea6\u3002
\u4f8b\u5982\uff1achar c[]={\u2018c\u2019\uff0c\u2018\u2019\uff0c\u2018p\u2019\uff0c\u2018r\u2019\uff0c\u2018o'\uff0c'g'\uff0c'r'\uff0c'a'\uff0c'm'}\uff1b
\u8fd9\u65f6c\u6570\u7ec4\u7684\u957f\u5ea6\u81ea\u52a8\u5b9a\u4e3a9\u3002\u4e5f\u53ef\u4ee5\u5b9a\u4e49\u548c\u521d\u59cb\u5316\u4e00\u4e2a\u4e8c\u7ef4\u5b57\u7b26\u6570\u7ec4\uff0c\u4f8b\u5982\uff1a
char diamond[5][5]={{''\uff0c''\uff0c'#'}\uff0c{''\uff0c'#'\uff0c''\uff0c'#'}\uff0c{'#'\uff0c''\uff0c''\uff0c''\uff0c'#'}\uff0c
{''\uff0c'#'\uff0c''\uff0c'#'}\uff0c{''\uff0c''\uff0c'#'}};\u7528\u5b83\u4ee3\u8868\u4e00\u4e2a\u83f1\u5f62\u7684\u5e73\u9762\u56fe\u5f62\u3002
\uff082\uff09\u5b57\u7b26\u4e32\u5e38\u91cf\u521d\u59cb\u5316\u6570\u7ec4\u3002\u4f8b\u5982\uff1a
char c[]={\u2018c\u2019\uff0c\u2018\u2019\uff0c\u2018p\u2019\uff0c\u2018r\u2019\uff0c\u2018o'\uff0c'g'\uff0c'r'\uff0c'a'\uff0c'm'}\uff1b
\u53ef\u5199\u4e3a\uff1achar c[]={"C program"}\uff1b
\u6216\u53bb\u6389{}\u5199\u4e3a\uff1achar c[]="C program";
\u6ce8\u610f\uff1a\u6b64\u65f6\u6570\u7ec4c\u7684\u957f\u5ea6\u4e0d\u662f9\uff0c\u800c\u662f10\u3002\u56e0\u4e3a\u5b57\u7b26\u4e32\u5e38\u91cf\u7684\u6700\u540e\u7531\u7cfb\u7edf\u52a0\u4e0a\u4e00\u4e2a'\0'\u3002\u4e0a\u9762\u7684\u521d\u59cb\u5316\u4e0e\u4e0b\u9762\u7684\u521d\u59cb\u5316\u7b49\u4ef7\u3002
char c[]={\u2018c\u2019\uff0c\u2018\u2019\uff0c\u2018p\u2019\uff0c\u2018r\u2019\uff0c\u2018o'\uff0c'g'\uff0c'r'\uff0c'a'\uff0c'm'\uff0c'\0'}\uff1b

\u6269\u5c55\u8d44\u6599\uff1a\u5176\u5b9a\u4e49\u7684\u4e00\u822c\u5f62\u5f0f\u662f\uff1achar\u6570\u7ec4\u540d[\u6570\u636e\u957f\u5ea6]
\u4f8b\u5982\uff1a
char c[10];
c[0]='I';c[1]='';c[2]='l';c[3]='o';c[4]='v';c[5]='e';c[6]='';c[7]='y';c[8]='o';c[9]='u';
\u4ee5\u4e0a\u5b9a\u4e49\u4e86c\u4e3a\u5b57\u7b26\u6570\u7ec4\uff0c\u5305\u542b10\u4e2a\u5143\u7d20\u3002
\u7531\u4e8e\u5b57\u7b26\u578b\u6570\u636e\u662f\u4ee5\u6574\u6570\u5f62\u5f0f(ASCII\u4ee3\u7801)\u5b58\u653e\u7684\uff0c\u56e0\u6b64\u4e5f\u53ef\u4ee5\u7528\u6574\u578b\u6570\u7ec4\u6765\u5b58\u653e\u5b57\u7b26\u6570\u636e\uff0c\u4f8b\u5982\uff1a
int c[10];
\u4f46\u8fd9\u65f6\u6bcf\u4e2a\u6570\u7ec4\u5143\u7d20\u53602\u4e2a\u5b57\u8282\u7684\u5185\u5b58\u5355\u5143\uff0c\u6d6a\u8d39\u5b58\u50a8\u7a7a\u95f4\u3002
\u5b57\u7b26\u6570\u7ec4\u4e5f\u53ef\u4ee5\u662f\u4e8c\u7ef4\u6216\u591a\u7ef4\u6570\u7ec4\uff0c\u4f8b\u5982\uff1a
char c[5][10];
\u5373\u4e3a\u4e8c\u7ef4\u5b57\u7b26\u6570\u7ec4\u3002
\u521d\u59cb\u5316
\u5b57\u7b26\u6570\u7ec4\u7684\u521d\u59cb\u5316\u4e0e\u6570\u503c\u578b\u6570\u7ec4\u521d\u59cb\u5316\u6ca1\u6709\u672c\u8d28\u533a\u522b\u3002\u4f46\u5b83\u9664\u4e86\u53ef\u4ee5\u9010\u4e2a\u7ed9\u6570\u7ec4\u5143\u7d20\u8d4b\u4e88\u5b57\u7b26\u5916\uff0c\u4e5f\u53ef\u4ee5\u76f4\u63a5\u7528\u5b57\u7b26\u4e32\u5bf9\u5176\u521d\u59cb\u5316\u3002
\u8f93\u5165\u8f93\u51fa
\u5b57\u7b26\u6570\u7ec4\u7684\u8f93\u5165
\uff081\uff09\u7528getchar()\u6216scanf()\u7684'%c'\u683c\u5f0f\u7b26\u5bf9\u6570\u7ec4\u8fdb\u884c\u5b57\u7b26\u8d4b\u503c\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e\u6570\u7ec4a[10]:\u7528getchar()\u8d4b\u503c\uff1a
for(i=0;i<10;i++)
a<i>=getchar();
\u7528scanf()\u8d4b\u503c\uff1a
for(i=0;i<10;i++)
scanf("%c",&a<i>);
\uff082\uff09\u7528scanf()\u7684'%s'\u683c\u5f0f\u5bf9\u6570\u7ec4\u8d4b\u503c\u3002\u8fd8\u662f\u5bf9\u4e8e\u6570\u7ec4a[10]:
scanf("%s",a);
\u6216
scanf("%s\u201c,&a[0]);
\u8f93\u5165\u201dC program\u201c\u5e76\u56de\u8f66\u65f6\uff0ca\u6570\u7ec4\u4f1a\u81ea\u52a8\u5305\u542b\u4e00\u4e2a\u4ee5\u201d\0\u201c\u7ed3\u5c3e\u7684\u5b57\u7b26\u4e32\u201dC program\u201c\u3002
\u5b57\u7b26\u6570\u7ec4\u7684\u8f93\u51fa
\uff081\uff09\u7528putchar()\u6216printf()\u7684\u2018%c\u2019\u683c\u5f0f\u7b26\u5bf9\u6570\u7ec4\u8fdb\u884c\u5b57\u7b26\u8d4b\u503c\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e\u6570\u7ec4a[10]\uff1a\u7528putchar()\u8d4b\u503c\uff1a
for(i=0;i<10;i++)
a<i>=putchar();
\u7528printf()\u8d4b\u503c\uff1a
for(i=0;i<10;i++)
printf("%c",a<i>);
\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a
c program
\uff082\uff09\u7528printf()\u7684'%s'\u683c\u5f0f\u5bf9\u6570\u7ec4\u8d4b\u503c\u3002\u8fd8\u662f\u5bf9\u4e8e\u6570\u7ec4a[10];
printf("%s",a);
\u8f93\u51fa\u7ed3\u679c\u4e3a\uff1a
c program
\u53c2\u8003\u8d44\u6599\uff1a
\u767e\u5ea6\u767e\u79d1\u2014\u2014\u5b57\u7b26\u6570\u7ec4

C\u8bed\u8a00\u4e2d\uff0c\u6574\u578b\u6570\u7ec4\u7684\u8f93\u5165\u4e0e\u8f93\u51fa\u53ea\u80fd\u4e00\u4f4d\u4e00\u4f4d\u7684\u8fdb\u884c\u64cd\u4f5c\u3002\u5982\uff1a
int a[5],i;//\u8f93\u5165for( i=0;i<5;i++ ) scanf("%d", &a[i] );//\u8f93\u51fafor( i=0;i<5;i++ ) printf("%d ", &a[i] );\u4e3a\u4e86\u65b9\u4fbf\u5199\u4ee3\u7801\uff0c\u53ef\u4ee5\u81ea\u5b9a\u4e00\u4e2a\u6574\u578b\u6570\u7ec4\u7684\u8f93\u5165\u51fd\u6570\uff0c\u4ee5\u51cf\u5c11\u4ee3\u7801\u7684\u8f93\u5165\u91cf\uff0c\u5982\uff1a
void input_array( int a[], int len) //\u5f62\u53c2\u4e3a\u6570\u7ec4\u9996\u5730\u5740\u548c\u6570\u7ec4\u53ef\u5bb9\u7eb3\u5143\u7d20\u4e2a\u6570{ int i; for( i=0;i<len;i++ ) { scanf("%d", &a[i] ); }}void main(){ int a[10],b[20]; input_array(a,10); //\u5b8c\u6210a\u6570\u7ec4\u8f93\u5165 input_array(b,20); //\u5b8c\u6210b\u6570\u7ec4\u8f93\u5165}\u7ed3\u6784\u4f53\u4e2d\u7684\u6574\u578b\u6570\u7ec4\u8f93\u5165\u4e5f\u662f\u8fd9\u6837\uff0c\u53ea\u662f\u5728\u8c03\u7528\u65f6\u52a0\u4e0a\u7ed3\u6784\u4f53\u53d8\u91cf\u540d\uff0c\u5982\uff1a
struct { int a[10];}data,*pdata=data;input_array(data.a,10); //\u7ed3\u6784\u4f53\u53d8\u91cf\u5f15\u7528\u6210\u5458\u7528.input_array(pdata->a,10); //\u7ed3\u6784\u4f53\u6307\u9488\u53d8\u91cf\u5f15\u7528\u6210\u5458\u7528->

首先你的循环的判断p<str.length,C语言中这样是获取不到长度的,你可以试试p<sizeof(str)/sizeof(str[0]);


输出语句改成 printf("%s,%d", str[i].ch, str[i].length);就可以输出了

typedef struct
{
    char *ch;
    int length;
} Str;
int main() {
    Str str[2] = {{"ab",1},{"cd",2}};
    for(int p=0;p<sizeof(str)/sizeof(str[0]);p++){
        printf("%s,%d
",str[p].ch,str[p].length);
    }
    return 0;
}


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