假定有“structBOOK{chartitle[40];floatprice;};BOOK*book=newBOOK;”,则正确的语句为()。A、strcpy(book-title,”WangTao”)B、strcpy(book.title,”WangTao”)C、strcpy(*book.title,”WangTao”)D、strcpy((*book)-title,”WangTao”)
假定有“structBOOK{chartitle[40];floatprice;};BOOK*book=newBOOK;”,则正确的语句为()。
- A、strcpy(book->title,”WangTao”)
- B、strcpy(book.title,”WangTao”)
- C、strcpy(*book.title,”WangTao”)
- D、strcpy((*book)->title,”WangTao”)
相关考题:
假定有“structBOOK{chartitle[40];floatprice;};BOOK*book;”,则正确的语句为()。A、BOOK*x=newbook;B、BOOKx={"C++Programming",27.0};C、BOOK*x=newBOOK;D、BOOK*x=book;
假定有“structBOOK{chartitle[40]floatprice}book”,则正确的语句为( )。 A.BOOK&x=&bookB.BOOK&x=bookC.BOOK&x=newBOOKD.BOOK&x=BOOK
假定有“structBOOK{chartitle[40]floatprice}BOOK*book=newBOOK”,则正确的语句为( )。 A.strcpy(book->title,”WangTao”)B.strcpy(book.title,”WangTao”)C.strcpy(*book.title,”WangTao”)D.strcpy((*book)->title,”WangTao”)
假定有“structBOOK{chartitle[40]floatprice}BOOK*book”,则不正确的语句为( )。 A.BOOK*x=newbookB.BOOKx={"C++Programming", 27.0}C.BOOK*x=newBOOKD.BOOK*x=book
假定有“struct BOOK{char title[40]; float price;} book;”,则正确的语句为()。Astruct BOOK x= book;Bstruct BOOK *x=book;Cstruct BOOK x=calloc(BOOK);Dstruct BOOK *x=BOOK;
假定有“struct BOOK{char title[40]; float price;}; struct BOOK book;”,则不正确的语句为()。Astruct BOOK *x=malloc(book);Bstruct BOOK x={"C++ Programming",27.0};Cstruct BOOK *x=malloc(sizeof(struct BOOK));Dstruct BOOK *x=book;
单选题假定有“structBOOK{chartitle[40];floatprice;};BOOK*book;”定义,则不正确的语句为()。ABOOK*x=newbookBBOOKx={“C++Programming”,27.0}CBOOK*x=newBOOKDBOOK**x=&book
单选题假定有“structBOOK{chartitle[40];floatprice;};BOOK*book=newBOOK;”,则正确的语句为()。Astrcpy(book-title,”WangTao”)Bstrcpy(book.title,”WangTao”)Cstrcpy(*book.title,”WangTao”)Dstrcpy((*book)-title,”WangTao”)
单选题假定有“struct BOOK{char title[40]; float price;}; struct BOOK book;”,则不正确的语句为()。Astruct BOOK *x=malloc(book);Bstruct BOOK x={C++ Programming,27.0};Cstruct BOOK *x=malloc(sizeof(struct BOOK));Dstruct BOOK *x=book;
单选题假定有“struct BOOK{char title[40]; float price;} book;”,则正确的语句为()。Astruct BOOK x= book;Bstruct BOOK *x=book;Cstruct BOOK x=calloc(BOOK);Dstruct BOOK *x=BOOK;
问答题钢板筒仓仓身计算的假定有哪四种?