Explain the syntax of formal parameter list.
Explain the syntax of formal parameter list.
Example by using the above given syntax:
Here, int is the return type of function
abc is the function name
int a, int b, int c are the list of formal parameters.
Consider the below given program code:
Sample program code:
#include <iostream>
using namespace std;
//function defination
//here a[] array is the formal parameter
//that is the copy of the original array
void addition ( const int a[3])
{
//declaring array
int i;
int add=3;
int c[3];
//for loop to add
for( i=0; i<3;i++)
{
c[i]=a[i]+add;
}
//for loop to display the array elements
cout<<"Modified array: ";
for( i=0; i<3;i++)
{
cout<<" "<<c[i];
}
}
//main method
int main()
{
//declaring array
const int a[3]={1,2,3};
//calling method
addition(a);
return 0;
}//end of main method
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