A.int *r=NULL;for(int j=0;j< 5;j++){r=search(os[j],k,5,sizeof(char));if(r!=NULL)break;}B.int *r=NULL;for(int j=0;j< 5;j++){r=search(os[j],k,6,sizeof(char *));if(r!=NULL)break;}C.search(os,k,5,sizeof(char ));D.search(os,k,5,sizeof(char *));
A.要查找的數(shù)據(jù)B.要查找的數(shù)據(jù)的數(shù)據(jù)元素的下標(biāo)C.要查找的數(shù)據(jù)的數(shù)據(jù)類(lèi)型D.要查找的數(shù)據(jù)的數(shù)據(jù)類(lèi)型所占字節(jié)數(shù)
A.swap(&s1,&s2,sizeof(void *));B.swap(s1,s2,sizeof(void *));C.swap(&s1,&s2,sizeof(char *));D.swap(s1,s2,sizeof(char *));