Answer Posted / e.manjuladevi

x=2

What is the difference between exit() and _exit() function?

586

---

#include main() { enum _tag{ left=10, right, front=100, back}; printf("left is %d, right is %d, front is %d, back is %d",left,right,front,back); }

704

---

How do you list files in a directory?

547

---

What are the different types of constants?

626

---

How can I delete a file?

614

---

---

Linked lists -- can you tell me how to check whether a linked list is circular?

627

---

Explain how can I write functions that take a variable number of arguments?

601

---

What is structure packing in c?

591

---

How can type-insensitive macros be created?

684

---

What is the size of enum in c?

604

---

What is identifier in c?

533

---

Take an MxN matrice from user and then sum upper diagonal in a variable and lower diagonal in a separate variables. Print the result

1452

---

What is the value of uninitialized variable in c?

555

---

Why is c platform dependent?

607

---

What does typedef struct mean?

644

---