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#include"stdio.h"
main()
{ struct student { int num ; char name[20]; float scoer ; } stu[4]; int i ; float t,*p;//
p=&t;//
clrscr(); for(i=0;i<4;i++)scanf("%d %s %f",&stu[i].num,stu[i].name,&stu[i].scoer); for(i=0;i<4;i++)printf("%d,%s,%4.1f\n",stu[i].num,stu[i].name,stu[i].scoer); }