Passing individual Elements of the array.
Passing the whole array.
All array elements can be passed as individual elements to the function like any other variable.
Q.) W.A.P for passing individual elements of the 1D array to function
#include<stdio.h>
#include<conio.h>
void display(int,int);
void main()
{
int arr[]={4, 5, 6, 3, 2};
// passing second and third elements to the function
display(arr[1], arr[2]);
}
void display(int x, int y)
{
printf(“%d%d”,x,y);
}
int sum(int arr[]);
void main()
{
int r, arr[]={4, 5, 6, 3, 2};
// passing array to the function
r=sum(arr);
printf(“%d”,r);
}
int sum(int array[])
{
for(i=0;i<=4;i++)
{
s=s+array[i];
}
return s;
}
Output
Q.) W.A.P for passing 2D array to function.
int display(int arr[][]);
void main()
{
int arr[2][2];
for(i=0;i<=1;i++)
{
for(j=0;j<=1;j++)
{
scanf(“%d”,&arr[i][j]);
}
}
display(arr);
}
void display(int arr[2][2])
{
for(i=0;i<=1;i++)
{
for(j=0;j<=1;j++)
{
printf(“%d”,arr[i][j]);
}
printf(“\n”);
}
}
Output
