Answer Posted / prasanna

For example,# is probably known as the pre-processor,because
its called conditional platform code.And also its a header
part section.
The #include use in 2 ways.One is the #include<filename> and
second is the #include"filename".The First one,if the file
is not found there the compiler checks the source header
directory.If the file is not still found there,the
pre-processor checks the current directory....

#include"filename":
If the file is not found there the compiler
checks the compile include directory.If the file is still
not found there the pre-procesor checks the source header
directory.

Note:
The compiler first checks the compile include directory
for the specified file.

And also thanks for giving the chance for scribble here.

What does & mean in scanf?

1067

---

program for reversing a selected line word by word when multiple lines are given without using strrev

2440

---

What happens if header file is included twice?

1104

---

Is c dynamically typed?

1113

---

What does s c mean in text?

1070

---

What is structure of c program?

1106

---

string reverse using recursion

2406

---

What is derived datatype in c?

1055

---

What is the benefit of using const for declaring constants?

1008

---

Are local variables initialized to zero by default in c?

1003

---

Tell us something about keyword 'auto'.

1025

---

Is there any data type in c with variable size?

1057

---

Can you please explain the scope of static variables?

1013

---

in iso what are the common technological language?

2066

---

Explain what is the heap?

1026

---