What are some examples of simple programs that use different iteration statements to find the average academic marks of 100 students?

Answer 1

struct student
{
nt regno,mark[4],avg;
char name[10];
};
void main()
{
student s[100];
int i,j,t=0;
printf("enter student DETAILES\n");
for(i=0;i<100;i++)
{
printf("ENTER REGISTER NO : ");
scanf("%d",&s[i].regno);
printf("ENTER NAME : ");
scanf("%s",s[i].name);
printf("ENTER FOUR MARKS \n");
s[i].avg=0;
for(j=0;j<4;j++)
{
scanf("%d",&s[i].mark[j]);
t=t+s[i].mark[j];
}
s[i].avg=t/100;
}
printf("THE STUDENTS INFORMATION \N");
for(i=0;i<100;i++)
{
printf("\n REGISTER NUMBER : %d",s[i].regno);
printf("\n NAME : %s",s[i].name);
printf("\n AVERAGE MARK : %d",s[i].avg);
}
getch();
}