Answer Posted / naresh

printf is used to print the content to standard output.
this is a predefined function in C.It is included in stdio.h
library

#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); }

1267

---

What is the right way to use errno?

1037

---

How will you write a code for accessing the length of an array without assigning it to another variable?

1032

---

Apart from dennis ritchie who the other person who contributed in design of c language.

1380

---

What is a stream in c programming?

1128

---

What does %2f mean in c?

1196

---

What are directives in c?

949

---

what is the basis for selection of arrays or pointers as data structure in a program

4292

---

What are the storage classes in C?

1151

---

How can I invoke another program (a standalone executable, or an operating system command) from within a c program?

1181

---

What is the use of in c?

1011

---

Explain how can I make sure that my program is the only one accessing a file?

1211

---

How can I split up a string into whitespace-separated fields?

1046

---

Why c is a procedural language?

1043

---

any restrictions have on the number of 'return' statements that may be present in a function. a) no restriction b) only 2 return statements c) only 1 return statements d) none of the above

1127

---