#include #include #include #include void input(); void select1(); void order(); void output(); int sum=2; int flag; struct stu { int Id; int clas; char name[100]; float score1; float score2; float score3; float score; }stu[100]={{10001,11,"Zhang",99.5,88.5,89.5,277.5}, {10002,12,"Yang",77.9,56.5,87.5,221.9}, {10003,11,"Liang",92.5,99.0,60.5,252}}; int main() { while(1) { input(); order(); output(); } } void input() { sum=sum+1; scanf("%d",&stu[sum].Id); flag=stu[sum].Id; scanf("%d",&stu[sum].clas); scanf("%s",&stu[sum].name); scanf("%f",&stu[sum].score1); scanf("%f",&stu[sum].score2); scanf("%f",&stu[sum].score3); stu[sum].score=stu[sum].score3+stu[sum].score2+stu[sum].score1; select1(); } void select1() { int k; for(int i=0;i<=sum-1;i++) { if(stu[i].Id==flag) { k=i; } } for(int j=k;j<=sum;j++) { stu[j]=stu[j+1]; } sum=sum-1; } void order() { for(int i=0;i<=sum;i++) { for(int j=i;j<=sum;j++) { if(stu[i].clas>stu[j].clas) { stu[sum+1]=stu[i]; stu[i]=stu[j]; stu[j]=stu[sum+1]; } else if(stu[i].clas==stu[j].clas) { if(stu[i].score