程序运行结果不对，大佬可以帮忙看看吗？

应该是怎样的结果呢？发代码出来分析一下

# define N 5
#include"stdio.h"
#include"stdlib.h"
struct student_score
{
	long num;
	char name[20];
	float score[4];
	float total;
	float aver;
}s[N];
main()
{
	FILE *fp1;
	struct student_score getdata(struct student_score st, int x);
	int putsgraph(int sa, int sb, int sc, int sd, int se);
	int i = 0, s1 = 0, s2 = 0, s3 = 0, s4 = 0, s5 = 0;
	fp1 = fopen("c:\\turboc2\\filr1.rec", "w+");
	for (i = 0;i < N;i++)
		s[i] = getdata(s[i], i);
	for (i = 0;i < N;i++)
		fprintf(fp1, "%-7ld%-10s%10.1f%10.1f%10.1f%10.1f%10.1f%10.1f\n",
			s[i].num, s[i].name, s[i].score[1], s[i].score[2], s[i].score[3], s[i].total, s[i].aver);
	rewind(fp1);
	{long num;
	char name[20];
	float e, f, g, h, total, aver;
	for (i = 0;i < N;i++)
	{
		fscanf(fp1, "%ld&s%f%f%f%f%f%f\n", &num, &name, &e, &f, &g, &h, &total, &aver);
		printf("%-7ld%-20s%10.1f%10.1f\n", num, name, total, aver);
		if (aver < 60)   s1++;
		else if (aver < 70)  s2++;
		else if (aver < 80)  s3++;
		else if (aver < 90)  s4++;
		else if (aver <= 100)  s5++;
	}
	}
	fclose(fp1);
	putsgraph(s1, s2, s3, s4, s5);
}
struct student_score getdata(struct student_score st, int x)
{
	int y;
	printf("\nEnter student%d\'s num:\n", x + 1);
	scanf("%ld", &st.num);
	getchar();
	printf("\nEnter name:\n");
	gets_s(st.name);
	st.total = 0;
	printf("\nEnter 4 scores:\n");
	for (y = 0;y < 4;y++)
	{
		scanf("%f", &st.score[y]);
		getchar();
		st.total += st.score[y];
	}
	st.aver = st.total / 4;
	return st;
}
int putsgraph(int sa,int sb,int sc,int sd,int se)
{
	int i, j;
	char graph[16][80];
	for(i=0;i<16;i++)
	{
		for (j = 0;j < 79;j++)graph[i][j] = '0';
		graph[i][79] = '\0';
	}
	for (j = 0;j < 79;j++) graph[11][j] = '-';
	for (j = 3;j <= 15;j += 4)
	{
		graph[12][j] = '<';
		graph[12][j + 2] = '0';
	}
graph[12][4] = '6';
graph[12][8] = '7';
graph[12][12] = '8';
graph[12][16] = '9';
graph[12][19]='<';
graph[12][20]=' =' ;
graph[12][21]='1' ;
graph[12][22] = '0'; 
graph[12][23] = '0';
for (i = 10;i > (10 - sa);i--) graph[i][4] = 'o';
for (i = 10;i > (10 - sb);i--) graph[i][8] = 'o';
for (i = 10;i > (10 - sc);i--) graph[i][12] = 'o';
for (i = 10;i > (10 - sd);i--) graph[i][16] = 'o';
for (i = 10;i > (10 - se);i--) graph[i][20] = 'o';
for(i=0;i<16;i++)  puts(graph[i]);
}

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