c - scanf 输出有点错误

Question

int studentId,nOfWorkingDay;
char name[30],surname[30]; 
printf("Enter person information : name , surname ,studentId, nOfWorkingDay\n");
scanf("%s %s %d %d",&name,&surname,&studentId,&nOfWorkingDay);
printf("%s %s %d %d",name,surname,studentId,nOfWorkingDay);

我得到了一个奇怪的输出。例如，当我输入:

birol genç 30 35

输出是:

birol gen┼ 30 35

这里有什么问题？

Answer 1

scanf("%s %s %d %d",&name,&surname,&studentId,&​​nOfWorkingDay);应该是

scanf("%s %s %d %d", name, surname,&studentId,&​​nOfWorkingDay);

即去掉name和surname前的&，这两个已经是字符串的地址。