C passes By value or By reference?
Answers were Sorted based on User's Feedback
Answer / rasheed
yes C passes Both by value and reference.
but strictly speaking C passes only both by value
Is This Answer Correct ? | 6 Yes | 0 No |
Answer / rohit
it depends on us how to pass a value
because ,c can pass by both value and reference
by valu means actual val of variable ia passed
by reference address of the required value is passed
Is This Answer Correct ? | 3 Yes | 1 No |
Answer / red dustbin
C passes only by value. When passing a pointer, the pointer
is passed by value. This is equivalent to passing by
reference but it is the progammer's choice to pass the
pointer instead of the object itself.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / ravi chandra
pass by value means passing values to the function
values means numericals
and pass by reference means passing addresses of the values..
fun(int a ,int b ) //pass by value
fun(int *a,int *b)// pass by reference
pass by reference
fun(int &a,int &b)
{
}
fun(int *c,int *d) // *c=*(&a) ,*d=*(&b)
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / k.thejonath
C passes to functions by both value and by reference.
Passing by value, "you just send a variable" and by
refernce means, by passing pointer.
Is This Answer Correct ? | 2 Yes | 3 No |
Which type of language is c?
What are global variables and how do you declare them?
What is the relationship between pointers and data structure?
What is non linear data structure in c?
Can i use “int” data type to store the value 32768? Why?
What is the hardest programming language?
typedef enum { html, java, javascript, perl, cgi } lang;The above statement defines a : a) Union b) User defined type c) Enumerated variable d) none
how to make c program without a libary? e.g.#include<stdio.h> libary is not in c progaram.
Explain what are compound statements?
why in C,C++'s int size is 2 byte and .net(c#) int Size is 4 byte?
Explain how do you print an address?
Why we use void main in c?