#include <stdio.h>
#define Maxstudents 10
struct student {
        char name;
        int kor;
        int eng;
        int math;
        int total;
    };

int main()
{
    struct student std[Maxstudents],temp;

    std[0].name = 'A';
    std[0].kor=43;
    std[0].eng=65;
    std[0].math=87;
    std[0].total=std[0].kor+std[0].eng+std[0].math;

    std[1].name = 'B';
    std[1].kor=38;
    std[1].eng=77;
    std[1].math=97;
    std[1].total=std[1].kor+std[1].eng+std[1].math;

    std[2].name = 'C';
    std[2].kor=88;
    std[2].eng=76;
    std[2].math=95;
    std[2].total=std[2].kor+std[2].eng+std[2].math;

    std[3].name = 'D';
    std[3].kor=92;
    std[3].eng=12;
    std[3].math=34;
    std[3].total=std[3].kor+std[3].eng+std[3].math;

    std[4].name = 'E';
    std[4].kor=98;
    std[4].eng=97;
    std[4].math=81;
    std[4].total=std[4].kor+std[4].eng+std[4].math;

    std[5].name = 'F';
    std[5].kor=56;
    std[5].eng=36;
    std[5].math=94;
    std[5].total=std[5].kor+std[5].eng+std[5].math;

    std[6].name = 'G';
    std[6].kor=23;
    std[6].eng=99;
    std[6].math=87;
    std[6].total=std[6].kor+std[6].eng+std[6].math;

    std[7].name = 'H';
    std[7].kor=73;
    std[7].eng=62;
    std[7].math=43;
    std[7].total=std[7].kor+std[7].eng+std[7].math;

    std[8].name = 'I';
    std[8].kor=67;
    std[8].eng=55;
    std[8].math=82;
    std[8].total=std[8].kor+std[8].eng+std[8].math;

    std[9].name = 'J';
    std[9].kor=99;
    std[9].eng=75;
    std[9].math=47;
    std[9].total=std[9].kor+std[9].eng+std[9].math;



    int i,j;
    for (i = 0;i < Maxstudents-1;i++){
        for(j = 1+i; j < Maxstudents;j++){
            if ( std[i].total < std[j].total){

                std[i] = temp;
                std[i] = std[j];
                std[j] = temp;
            }
        }
    }

    printf("After BubbleSorting\n");
    for(i=0;i<Maxstudents;i++){
        printf("%c\t", std[i].name);
        printf("%d\t", std[i].kor);
        printf("%d\t", std[i].eng);
        printf("%d\t", std[i].math);
        printf("%d\t", std[i].total);
        printf("\n");
    }


    return 0;
}