A. int a[][3]={3,2,1,1,2,3} ; B. int a[][3]={{3,2,1},{1,2,3}}; C. int a[2][3]={1}; D. int a[2][]={{3,2,l},{1,2,3}};
A. char sl[3]={"a","b","c"}; B. char s2[3]={'a',98}; C. char s3[]={'C++'}; D. char s4[3]={"C++"};
A. p1[i]与b[i]表示同一个元素 B. p2[i]与b[i]表示同一个元素 C. p1[i]与p2[i]表示同一个元素 D. “p1=b++;”后,p1[i+1]与b[i]表示同一个元素
A. cout<<pa; B. cout<<ps; C. cout<<*pa; D. cout<<*ps;
A. char a[20]={"Programming"}; B. char a[20],*p=a;p="Programming"; C. char *a; a="Programming"; D. char a[20]; a="Programming";
A. strcmp(s1,s2) B. strcmp(s1,s3) C. strcmp(s2,s3) D. s4
A. b==&b[0][0] B. int(b)==(int)&b[0][0] C. b+1==&b[0][0]+1 D. int(b+1)==(int)(&b[0][0]+1)
A. int m=10;int a[m]; B. const int n=10;float b[n]; C. double c[‘m’] ; D. float d[3+6] ;
A. int a[5];int *pa=a; B. int b[5],*pb;*pb=b; C. double c[5] ,*pc=*c; D. char d[5] ,*pd=&d;
A. int a[4][5],(*pa)[4]=a; B. int b[4][5],*pb[5]=b; C. double *c[5] ,**pc=c; D. char *d[5] ,*pd=d;