public class Solution {
    public static int min(int a, int b, int c){
        if ((a < b) && (a < c))
        return a;
        if ((b < c) && (b < a))
        return b;
        if ((c < a) && (c < b))
        return c;
    }


    public static void main(String[] args) {
        System.out.println(min(1, 2, 3));
        System.out.println(min(-1, -2, -3));
        System.out.println(min(3, 5, 3));
        System.out.println(min(5, 5, 10));
    }
}