using System;
class Min{
public int MinVla(params int [] nums){
int m;
if (nums.Length == 0){
Console.WriteLine("Error: no arguments.");
return 0;
}
m = nums[0];
foreach ( int val in nums){
if ( val < m){
m = val;
}
}
return m;
}
}
class ParamsDemo{
static void Main(){
Min ob = new Min();
int min;
int a=10,b=20;
min = ob.MinVla(a,b);
Console.WriteLine("Minimum is " + min);
min = ob.MinVla(a,b,-1);
Console.WriteLine("Minimum is " + min);
min = ob.MinVla(18,23,3,14,25);
Console.WriteLine("Minimum is " + min);
int [] args = {45,67,34,9,112,8};
min = ob.MinVla(args);
Console.WriteLine("Minimum is " + min);
}
}
