C++ Program to concept of argument matching

Program -

#include<iostream.h>

#include<conio.h>

void show(int a)

{

cout<<"\n function taking single argument is:\n";

cout<<a;

}

void show(int a,int n)

{

cout<<"\n function taking double argument is:\n";

cout<<a<<endl;

cout<<n;

}

void main()

{

clrscr();

void show(int);

void show(int,int);

char a=10;

int n=20;

show(a);

show(a,n);

getch();

}

Output -

function taking single argument is:

10

function taking double argument is:

10

20