using System;
class ChkNum {
public int sum(int a, int b) {
int max;
max = a < b ? a : b;
return max;
}
}
class MainClass {
public static void Main() {
ChkNum ob = new ChkNum();
int a, b;
a = 7;
b = 8;
Console.WriteLine(ob.sum(a, b));
a = 100;
b = 8;
Console.WriteLine(ob.sum(a, b));
a = 100;
b = 75;
Console.WriteLine(ob.sum(a, b));
}
}