#include struct stu { int num; int class; float grade1; float grade2; float grade3; float grade; }s[10],ss; int main() { s[0].num=10001;s[0].class=11;s[0].grade1=99.5;s[0].grade2=88.5;s[0].grade3=89.5;s[0].grade=s[0].grade1+s[0].grade2+s[0].grade3; s[1].num=10002;s[1].class=12;s[1].grade1=77.9;s[1].grade2=56.5;s[1].grade3=87.5;s[1].grade=s[1].grade1+s[1].grade2+s[1].grade3; s[2].num=10003;s[2].class=11;s[2].grade1=92.5;s[2].grade2=99.0;s[2].grade3=60.5;s[2].grade=s[2].grade1+s[2].grade2+s[2].grade3; scanf("%d%d%f%f%f",&s[3].num,&s[3].class,&s[3].grade1,&s[3].grade2,&s[3].grade3); int t=s[3].num; s[3].grade=s[3].grade1+s[3].grade2+s[3].grade3; for(int i=0;i<3;i++) { ss=s[i]; for(int j=i+1;j<4;j++) { if(s[i].class>s[j].class) { ss=s[i]; s[i]=s[j]; s[j]=ss; } } } for(int i=0;s[i].class==s[0].class;i++) { ss=s[i]; for(int j=i+1;s[j].class==s[0].class;j++) { if(s[i].grade