如题，填空。。。。。。

struct student

strcmp(name,str)==0

stu[i].name

stu[i].rank

stu[i].score

struct student

strcmp(str,stu[i].name==0)

stu[i].name

stu[i].rank

stu[i]score

student

strcmp(str,stu[i].name)==0

stu[i].name

stu[i].rank

stu[i].score