方法通用定义格式

public class MethodDemo2 {

    //求出三个小数的最小值

    public static double getMin(double a,double b,double c){

        double TemMin=a<b?a:b;

        double min=TemMin<c?TemMin:c;

        return min;

    }

    //设计一个方法，求两个整数的和

    public static int getSum(int a,int b){

        int c=a+b;

        return c;

    }

}