#include <iostream>
using namespace std;

void myAge(string name, int age=18) // we set default value 
{

cout <<name<<"age is "<<age<<endl;
 
}


int main() {
 
myAge("vikee") ; 
myAge("vikas",16);
    

return 0;
}
// Output
// vikeeage is 18
// vikasage is 16