how to return 1000 variables from functio9n in c?plz give me
code also
- 6 Answers
- 8474 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / vignesh1988i
SEE /... we cant return 1000 variables at a time ... using
call by value...... only call by reference can do it....
tat is. usage of pointers...... since it will change
directly in the address itself.... that's a specality...
#include<stdio.h>
#include<conio.h>
void fun(int *,int *,int *.............1000 int's );
void main()
{
int a1,b1,c1,d1,.............a1000;
fun(&a1,&a2,...... &a1000);
for(int i=0;i<1000;i++)
printf("\n %d",a1);
getch();
}
void fun(int *a1,int *b2,.......... 1000 ptr declarations)
{
*a1=1;
*a2=2
.
.
.
.
.
.
100th varaible =1000;
}
| Is This Answer Correct ? | 9 Yes | 2 No |
Answer / ramachandran
#include<stdio.h>
int fun(int *a)
{
return ++(*a);
}
int main()
{
int a=0,i,d;
for(i=0;i<100;i++)
{
d=fun(&a);
printf("\n%d",d);
}
getch();
}
| Is This Answer Correct ? | 5 Yes | 1 No |
Answer / codee
extending the previous answer by passing array instead of
all variables
| Is This Answer Correct ? | 5 Yes | 2 No |
Answer / mishra@deepa
the first answer is quite long......
just pass an array(1000 elements) and return that.....
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / y hussain reddy
#include<stdio.h>
void main()
{
int *a;
a=(int*)malloc(200);
void f(int *);
f(a);
for(i=0;i<100;i++)
printf("%d ",a[i]);
}
void f(int *a)
{
int i;
for(i=0;i<100;i++)
a[i]=i;
}
| Is This Answer Correct ? | 0 Yes | 3 No |
Answer / vignesh1988i
you r right sir.... but he has asked 1000 VARIABLES.. so
only i done in this way.....
| Is This Answer Correct ? | 0 Yes | 4 No |
What is the difference between #include and #include 'file' ?
What is file in c preprocessor?
What do mean by network ?
What is the scope of static variables in c language?
How can I remove the trailing spaces from a string?
Explain with the aid of an example why arrays of structures don’t provide an efficient representation when it comes to adding and deleting records internal to the array.
What are the string functions? List some string functions available in c.
What are register variables? What are the advantage of using register variables?
helllo sir , what is the main use of the pointer ,array ,and the structure with the example of a programe
Write code for initializing one dimentional and two dimentional array in a C Program?
5 Answers Deshaw, Edutech, GMD,
wat s the meaning of (int *)p +4;
Explain what is dynamic data structure?
C 
