#include <stdio.h>
struct AA {
    char name[10];
    int kor;
    int eng;
    float avg;
};
 
int main() {
    struct AA a[3];
    int i;
    struct AA* cursor;
 
    for(i=0 ; i<3 ; i++){
        cursor = &a[i];
 
        printf("이름 입력 : ");
        scanf("%s", cursor->name);
        printf("국어 점수 : ");
        scanf("%d", &cursor->kor);
        printf("영어 점수 : ");
        scanf("%d", &cursor->eng);
        cursor->avg = (cursor->kor + cursor->eng) / 2.0;
    }
 
    printf("\n\n");
    for(i=0; i<3; i++){
        cursor = &a[i];
 
        printf("이름 : %s\n", cursor->name);
        printf("국어 점수 : %d\n", cursor->kor);
        printf("영어 점수 : %d\n", cursor->eng);
        printf("평균 점수 : %.1f\n", cursor->avg);
    }
    return 0;
}
 
 

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