Answer / sandeep

Function Overloading or Polymorphic Behaviour for C
functions can be seen for those functions who accept
variable number of arguments.
They can take any number of arguments and any type of
arguments, its upon the programmer or the code inside it,
that decides what it wants those arguments to be , int ,
char ,float or something else..

ALthough it is not seperate function that runs for different
number and types of arguments, still for the user, a
function will be provided for different types of list of
input parameters, all being sent to the same ('name of the
')function..

#include <stdarg.h>
enum data_type{ TYPE_INT=0,TYPE_STRING=1};
int max( int num_of_arguments,...)
{
va_list arg_list;
va_start(arg_list, num_of_arguments);
data_type type=va_arg(arg_list,data_type);

if(type=TYPE_INT)
{
int max =0,i;
for(i = 2; i <= num_of_arguments; i++)
{
if((a = va_arg(arg_list, int)) > max)
max = a;
}
}
else
{
//do whaterver..
}
va_end(arg_list);

}

Answer / vaidyanathan

Hi,MY name is vaidyanathan....and and we have used such type of concepts in the recursion..

Answer / rohit

Function Overloading or Polymorphic Behaviour for C
functions can be seen for those functions who accept
variable number of arguments.
They can take any number of arguments and any type of
arguments, its upon the programmer or the code inside it,
that decides what it wants those arguments to be , int ,
char ,float or something else..

ALthough it is not seperate function that runs for different
number and types of arguments, still for the user, a
function will be provided for different types of list of
input parameters, all being sent to the same ('name of the
')function..

#include <stdarg.h>
enum data_type{ TYPE_INT=0,TYPE_STRING=1};
int max( int num_of_arguments,...)
{
va_list arg_list;
va_start(arg_list, num_of_arguments);
data_type type=va_arg(arg_list,data_type);

if(type=TYPE_INT)
{
int max =0,i;
for(i = 2; i <= num_of_arguments; i++)
{
if((a = va_arg(arg_list, int)) > max)
max = a;
}
}
else
{
//do whaterver..
}
va_end(arg_list);

}

In c we are not allowed to function overloading with
parameters wherever we like.

Answer / venkatesh

In c also we are allowed to function overloading with
parameters wherever we like.

Difference between strcpy() and memcpy() function?

0 Answers  

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how is the examination pattern?

0 Answers   Wipro,

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1) There is a singing competition for children going to be conducted at a local club. Parents have been asked to arrive at least an hour before and register their children’s names with the Program Manager. Whenever a participant registers, the Program Manager has to position the name of the person in a list in alphabet order. Write a program to help the Program Manager do this by placing the name in the right place each time the Program Manger enters a name. 2) the Event Manager has to send participants to the stage to perform in the order in which they registered. Write a program that will help the Event Manager know who to call to the stage to perform. The Logic should be in Data Structures

0 Answers   KPIT,

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which of the following statement is wrong a) mes=123.56; b) con='T'*'A'; c) this='T'*20; d) 3+a=b;

0 Answers  

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Write a program using bitwise operators to invert even bits of a given number.

2 Answers  

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write a program that explain #define and # undef directive

1 Answers  

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let's take a code struct FAQ { int a; char b; float c; double d; int a[10]; }*temp; now explain me how the memory will be allocated for the structure FAQ and what address will be in the structure pointer (temp)....................

8 Answers  

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Write the following function in C. stripos — Find position of first occurrence of a case- insensitive string int stripos ( char* haystack, char* needle, int offset ) Returns the numeric position of the first occurrence of needle in the haystack string. Note that the needle may be a string of one or more characters. If needle is not found, stripos() will return - 1. The function should not make use of any C library function calls.

3 Answers   Google, Infosys, JTL, OpenFeel,

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How do we make a global variable accessible across files? Explain the extern keyword?

0 Answers  

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what will be maximum number of comparisons when number of elements are given?

0 Answers  

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what is a NULL Pointer? Whether it is same as an uninitialized pointer?

0 Answers   TISL,

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What are the different types of pointers?

4 Answers   HCL, TCS,

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