Answer / vadivel t

Hi Vignesh,

All the answers u hav posted is correct except declaration
of a variable.

Cos, in C++ we can declare a variable anywhere in a
function.

But in C it is poosible to declare only at the starting of
the function.

Answer / vignesh1988i

CONCEPTS OF 'C' :

Basics dealing with declaration of variables and constants....

Control Structures (if, if-else , switch)
Looping structures (for,while,do-while)
ARRAYS
Macros and CONSTANTS
POINTERS
STRUCUTRES & UNIONS
FILES
FUNCTIONS (Sub routines)
etc....

in C++ :
OOPS


thank u

What is oops c?

0 Answers  

---

What is define directive?

0 Answers  

---

Explain threaded binary trees?

0 Answers  

---

What is variable initialization and why is it important?

0 Answers  

---

write a program that accepts 3 numbers from the user. dispaly the values in a descending order.

3 Answers  

---

will u give me old quesrion papers for aptitude for L & t info tech?

1 Answers   Hindustan, L&T,

---

write a program to print %d ?

12 Answers  

---

What does do in c?

0 Answers  

---

How can I generate floating-point random numbers?

0 Answers  

---

write a “Hello World” program in “c” without using a semicolon?

9 Answers   CTS, TCS, Wipro,

---

accept character from keyboard untill the user presses the enter key.If the user enters any character other than upper case(A-Z)alphabets program should stop taking any input

1 Answers  

---

Can the “if” function be used in comparing strings?

0 Answers  

---