Answer / mohammed anas

declaration:
for example,int i;
definition:
declaration as well as initialisation is known as definition
for example int i=25;

Answer / code00002

A declaration introduces an identifier and describes its
type, be it a type, object, or function. A declaration is
what the compiler needs to accept references to that
identifier. These are declarations:

extern int bar;
extern int g(int, int);
double f(int, double); // extern can be omitted for function
declarations
class foo; // no extern allowed for class declarations

complete on http://answerwale.co.cc/?p=39#comment-23

Tell us something about keyword 'auto'.

0 Answers  

---

write a program in C to swap two variables

7 Answers   Attrabyte, Marlabs,

---

Tell me with an example the self-referential structure?

0 Answers  

---

What is the difference between pure virtual function and virtual function?

0 Answers  

---

how to find out the union of two character arrays?

2 Answers  

---

#include <stdio.h> #define sqr(x) (x*x) int main() { int x=2; printf("value of x=%d",sqr(x+1)); } What is the value of x?

16 Answers   Accel Frontline, Opera, Oracle,

---

write a program to sum of its digit with using control structure or with out using loop. for ex: let the number is 25634 then answer will be=2+5+6+3+4=20

4 Answers  

---

what does the following code do? fn(int n,int p,int r) { static int a=p; switch(n){ case 4:a+=a*r; case 3:a+=a*r; case 2:a+=a*r; case 1:a+=a*r; } } a.computes simple interest for one year b.computes amount on compound interest for 1 to 4 years c.computes simple interest for four year d.computes compound interst for 1 year

7 Answers   TCS,

---

in C-programming language without using printf statement can we get output r not ? if yes how and if no also how ?

11 Answers   IBM,

---

WRITE A CODE IN C TO SEARCH A FILE FROM NOTEPAD FILE.

0 Answers   Google, Infosys,

---

can we define a function in structure?

2 Answers  

---

what is the program to display your name in any color?

2 Answers   HCL,

---