Answer Posted / karnik ankit

the best way to declare and define global variables after
the header files or before the main function.

What functions are in conio h?

664

---

how to capitalise first letter of each word in a given string?

1436

---

How to check whether string is a palindrome, WITHOUT USING STRING FUNCTIONS?

15515

---

What is a keyword?

752

---

Explain what is the difference between functions abs() and fabs()?

628

---

---

What is exit() function?

565

---

#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); }

776

---

Write a function which takes as parameters one regular expression(only ? and * are the special characters) and a string and returns whether the string matched the regular expression.

657

---

Is main is user defined function?

601

---

Why can arithmetic operations not be performed on void pointers?

594

---

What are the types of pointers?

608

---

Is main a keyword in c?

638

---

What is a MAC Address?

633

---

Do pointers take up memory?

666

---

program to convert a integer to string in c language'

1989

---