error

#include <stdio.h>
#pragma warning(disable:4996)
#define MAX_STUDENT 5

struct student {
    char name[20];
    int korean, english, math;
    double average;
};

int main(void)
{
    struct student stdc[MAX_STUDENT];
    double total_average = 0;
    int i = 0;

    printf("%d명의 학생 정보를 입력하세요.\n", MAX_STUDENT);
    for (i = 0; i < MAX_STUDENT; i++);
    {
        printf("이름 : ");
        gets(stdc[i].name);
        printf("국어, 영어, 수학 점수 : ");
        scanf("%d %d %d", &stdc[i].korean, &stdc[i].english, &stdc[i].math);
        stdc[i].average = (double)(stdc[i].korean + stdc[i].english + stdc[i].math) / 3;
        total_average += stdc[i].average;
    }

    total_average /= MAX_STUDENT;

    printf("\n이름        국어 영어 수학 평균\n");
    for (i = 0; i<MAX_STUDENT; i++)
    {
        printf("%-10s %3d %3d &3d %6.2f\n", stdc[i].name, stdc[i].korean, stdc[i].english, stdc[i].math, stdc[i].average);
    }
    printf("전체 평균 : %6.2f", total_average);

    return 0;
}