#include <iostream>
using namespace std;

void printValues( //code here ) {
    cout<<val1<< " " << val2 <<endl;
}

int main() {
   printValues(10, 20);
   printValues(30, "helloworld");
   printValues(2.5, 23.14);
   return 1;
}

how to implement these code successfully, constraint is only you allowed to enter the code in printValue arguments. using c++