怎么求5个随机数的最大值个最小值，并且求出这5个随机数的平均值

看标题怎么求5个随机数的最大值和最小值，并且求出平均数，12131231213123131313313116454544564

        double sum = 0, min = 0, max = 0,ave = 0;
        int count = 5;
        for (int i = 0; i < count; i++) {
            double random = Math.random();
            if (0 == i) {
                min = random;
                max = random;
                sum = random;
            }else{
                if(random<min){
                    min = random;
                }
                if(random>max){
                    max = random;
                }
                sum+=random;
            }
        }
        ave  = sum/5;