Passing
arrays to a function as argument :-
Ø To pass a
one-dimensional array to a function, it is sufficient to list the name of the
array without any subscripts and size of the array as arguments.
Example
:- get (a,n);
o Where a is the
array name and n is the size of the array.
o But in function
header, we need to mention the array as a subscripted variable.
write
a c program to Read and Print array elements using functions.
get(int [ ],int );
put(int [ ],int );
main()
{
int
a[20],n;
clrscr();
printf("enter
size of array :");
scanf("%d",&n);
get(a,n);
printf("\n
the Array elements are.....\n");
put(a,n);
getch();
}
get(int a[ ],int n)
{
int
i;
for(i=0;i<n;i++)
{
printf("ente
%d element ",i);
scanf("%d",&a[i]);
}
}
put(int a[ ],int n)
{
int
i;
for(i=0;i<n;i++)
printf("\n %d",a[i]);
}
Passing
Two dimensional arrays to a function as argument :-
Ø To pass a
one-dimensional array to a function, it is sufficient to list the name of the
array without any subscripts and size of the array as arguments. But we must
specify the size of columns in function definition .
Example
:- get (a,m,n);
o Where a is the
array name and n is the size of the array.
o But in function
header, we need to mention the array as a subscripted variable. M and N are sizes of array row and column sizes.
get(int a[ ][5], int m, int n)
{ ------------
------------
}
Example
: write a c program to Read and Print array elements using functions.
get(int [ ][ ],int ,int );
put(int [ ][ ],int ,int );
main()
{
int
a[20][20],m,n;
clrscr();
printf("enter
size of array :");
scanf("%d%d",&m,&n);
get(a,m,n);
printf("\n
the Array elements are.....\n");
put(a,m,n);
getch();
}
get(int a[ ][10],int m,int n)
{
int
i;
for(i=0;i<m;i++)
for(j=0;j<n;j++)
{
printf("ente
%d element ",i);
scanf("%d",&a[i][j]);
}
}
put(int a[ ][10],int m,int n)
{
int
i;
for(i=0;i<n;i++)
for(j=0;j<n;j++)
printf("\n %d",a[i][j]);
}
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