Are the variables argc and argv are always local to main?

0 Answers  

---

plz answer....A program that takes 3 variables e.g a,b,c in as seperate parameters and rotates the values stored so that value goes a to b, b to c and c to a .

3 Answers  

---

What will happen when freeing memory twice

2 Answers  

---

15.what is the disadvantage of using macros? 16.what is the self-referential structure? 17.can a union be self-referenced? 18.What is a pointer? 19.What is the Lvalue and Rvalue? 20.what is the difference between these initializations? 21.Char a[]=”string”; 22.Char *p=”literal”; 23.Does *p++ increment p, or what it points to?

2 Answers   CTS,

---

Can include files be nested?

0 Answers  

---

---

What is a pointer variable in c language?

0 Answers  

---

Why can't I perform arithmetic on a void* pointer?

0 Answers  

---

What is the explanation for modular programming?

0 Answers  

---

Eight queens puzzle

0 Answers  

---

what is the basis for selection of arrays or pointers as data structure in a program

0 Answers   TCS,

---

On most computers additional memory that is accessed through an adapter of feature card along with a device driver program. a) user memory b) conventional memory c) expandedmemory d) area

0 Answers  

---

Is there any possibility to create customized header file with c programming language?

0 Answers  

---