foo.c: In function 'main':
foo.c:12:25: warning: format '%s' expects argument of type 'char *', but argument 2 has type 'char (*)[20]' [-Wformat=]
   12 |                 scanf("%s %d %d %c %c %d\n",&stu[i].name,&stu[i].terminal,&stu[i].classgrade,&stu[i].leader,&stu[i].west,&stu[i].paper,&stu[i].money);
      |                        ~^                   ~~~~~~~~~~~~
      |                         |                   |
      |                         char *              char (*)[20]
foo.c:12:23: warning: too many arguments for format [-Wformat-extra-args]
   12 |                 scanf("%s %d %d %c %c %d\n",&stu[i].name,&stu[i].terminal,&stu[i].classgrade,&stu[i].leader,&stu[i].west,&stu[i].paper,&stu[i].money);
      |                       ^~~~~~~~~~~~~~~~~~~~~
foo.c:8:36: warning: 'j' may be used uninitialized in this function [-Wmaybe-uninitialized]
    8 |         int n,i,total=0,maxmoney=0,j;//j用来标记拿到最多奖学金的同学序号
      |                                    ^

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