#include <iostream>
#include <cstdlib>

using std::cout;  // program uses cout
using std::endl;  // program uses endl

int min(int, int);
int min(int, int, int);

int main(int argc, char* argv[]){
 
  int n = atoi(argv[1]);
 
  int a = atoi(argv[2]);
  int b = atoi(argv[3]);
  int c = 99999999;
  if(n == 3)
    c = atoi(argv[4]);
  // Converting string type to integer type
  // using function "atoi( argument)" 

  if(n == 2)
    cout<<"Min("<<a<<","<<b<<"): " <<min(a,b)<<endl;
  else if(n == 3)
    cout<<"Min("<<a<<","<<b<<","<<c<<"): "<<min(a,b,c)<<endl;
  else {  
    cout<<"invalid number of arguments (only 2 and 3 are possible!)"<<endl;
    return 0;
  }
  return 0;
}

int min(int x, int y){
  return (x>y ? y: x);
}

int min(int x, int y, int z){
  int m =  min(x,y);
  return (z>m ? m: z);
}