Answer Posted / shruti

yesss.

we do used structures within arrays..

struct student
{
char name[20];
int roll_no;
}s[10]

this is array of structures..

we use "."(dot) operator to access the element
s[i].name = ""
s[i].roll_no = ...

Write a Program to accept different goods with the number, price and date of purchase and display them

5441

---

Devise a program that inputs a 3 digit number n and finds out whether the number is prime or not. Find out its factors.

663

---

Explain what is the most efficient way to store flag values?

692

---

What is the scope of an external variable in c?

564

---

#include show(int t,va_list ptr1) { int a,x,i; a=va_arg(ptr1,int) printf(" %d",a) } display(char) { int x; listptr; va_star(otr,s); n=va_arg(ptr,int); show(x,ptr); } main() { display("hello",4,12,13,14,44); }

764

---

---

What is && in c programming?

674

---

hw can we delete an internal node of binary search tree the internal node has child node..plz write progarm

1631

---

What are the types of data files?

725

---

which of the following shows the correct hierarchy of arithmetic operations in C a) (), **, * or/,+ or - b) (),**,*,/,+,- c) (),**,/,*,+,- d) (),/ or *,- or +

1176

---

What is %s and %d in c?

588

---

"C" language developed by "Dennis Ritchie" at AT & T. his remarks are a) too general, too abstract b) could deal with only specific problems c) lost generality of BCPL and B restored d) no remarks

652

---

What does stand for?

590

---

What is array of structure in c?

594

---

What is page thrashing?

649

---

What is difference between structure and union in c programming?

565

---