When is the “void” keyword used in a function?

1 Answers  

---

How to implement call back functions ?

3 Answers   HP,

---

Write a program to replace n bits from the position p of the bit representation of an inputted character x with the one's complement. Method invertBit takes 3 parameters x as input character, p as position and n as the number of positions from p. Replace n bits from pth position in 8 bit character x. Then return the characters by inverting the bits.

0 Answers   Infosys,

---

Explain a file operation in C with an example.

0 Answers   Amdocs,

---

what is the answer for it main() { int i; clrscr(); printf("%d",&i)+1; scanf("%d",i)-1; }

3 Answers  

---

write function to reverse char array ... without using second array

3 Answers  

---

What is typeof in c?

0 Answers  

---

What are valid operations on pointers?

0 Answers  

---

What is string function c?

0 Answers  

---

write a programe returns the number of times the character appears in the string

2 Answers  

---

Why doesn't C have nested functions?

2 Answers  

---

What is #line?

0 Answers  

---