Answer Posted / manjunath

Its a user defined function. How can it be inbuilt
function? We are the one who writes the main function.
Program execution starts with main function. We can also
compile a code without main, but we cant create exe, since
it requires a main function to execute.

#define f(g,h) g##h main O int i=0 int var=100 ; print f ("%d"f(var,10));} wat would be the output??

1539

---

What is a spanning Tree?

950

---

How to declare a variable?

564

---

How can I write a function analogous to scanf?

650

---

how logic is used

1494

---

---

Explain can you assign a different address to an array tag?

642

---

What are the advantages of c language?

662

---

Why is c so popular?

644

---

Distinguish between actual and formal arguments.

587

---

What is the difference between array and pointer in c?

577

---

disply the following menu 1.Disply 2.Copy 3.Append; as per the menu do the file operations 4.Exit

1623

---

difference between native and cross compilers

1670

---

What is variables in c?

602

---

Wt are the Buses in C Language

2749

---

to find the closest pair

1816

---