Sample C prog For Demo Of Structure

struct student
{
char name[30];
int mark1,mark2,mark3,mark4,total;
}S[10];
void main()
{int i=0;
clrscr();
printf("Enter the name 7 marks of 4 sub of call student");
for(i=0;i<=10;i++)
{
scanf("%s%d%d%d%d",&S[i].name,&S[i].mark1,&S[i].mark2,&S[i].mark3,&S[i].mark4);
S[i].total=S[i].mark1 + S[i].mark2 + S[i].mark3 + S[i].mark4;

}
printf("the name of the students & total marks are \n");
for(i=0;i<=10;i++)
{                                 

printf("%s \t%d\n",S[i].name,S[i].total);
}getch();
}