标签:order 计数 ack stat pad keyword 数组 aci highlight
| 1.有10个评委打分,(去掉一个最高一个最低)求平均分<br>package yugh;import java.util.*;publicclassku {        publicstaticvoidmain(String[] args) {            Scanner input = newScanner(System.in);            int[] a = newint[10];            System.out.println("请输入10位评委的分数:");            for(inti = 0; i < 10; i++) {                a[i] = input.nextInt();            }            intmax, min, sum;            max = a[0];            min = a[0];            sum = 0;            for(inti = 0; i < 10; i++) {                if(max < a[i]) {                    max = a[i];                }                if(min > a[i]) {                    min = a[i];                }                sum = sum + a[i];            }            intaver;            aver = (sum - max - min) / 8;            System.out.println("去掉最高分和最低分后的平均分是:"+ aver);        }    } | 
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 | 2.自学一下Java随机数,生成一个长度为10的随机数组(每个数的范围是0~99),排序后输出。<br>package yugh;import java.util.Random;publicclassll {         publicstaticvoidmain(String[] args) {         Random s=newRandom();         inti=s.nextInt(100);         Random r=newRandom();         for(int=0;j<10;j++) {             intj = r.nextInt(100);             System.out.println(j);              }         }     } | 
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | 3.制作彩票35选7程序。 (就是1~35随机生成7个不重复的数)<br>package yugh;import java.util.Random;publicclassoi {         publicstaticvoidmain(String[] args) {              Random rand = newRandom();              int[]arr=newint[7];              for(inti=0;i<7;i++) {                 arr[i]=rand.nextInt(35)+1;                            }             for(inti = 0; i < arr.length; i++) {                System.out.println(arr[i]);                             }                          }     } | 
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 | 4.定义一个长度为10的int数组(如果没有特殊说明,静态赋值动态赋值都可以),统计数组中的最大值、最小值、以及奇 数和偶数的个数<br>package yugh;import java.util.Random;publicclassoy {        publicstaticvoidmain(String[] args){             int[] score=newint[10];                Random r=newRandom();                for(inti=0;i<score.length;i++){                    score[i]=r.nextInt(100);                }                System.out.println("原数组为:");                for(inti=0;i<score.length;i++){                    System.out.println(score[i]);                }                for(inti=0;i<score.length-1;i++){                    for(intj=0;j<score.length-1-i;j++){                        if(score[j]>score[j+1]){                            inttmp=score[j];                            score[j]=score[j+1];                            score[j+1]=tmp;                        }                    }                }                inta=0,b=0;                for(inti=0;i<score.length;i++){                    if(score[i]%2==0){                        b++;                    }                    else{                        a++;                    }                }                System.out.println("最小值为:"+score[0]);                System.out.println("最大值为:"+score[score.length-1]);                System.out.println("奇数个数:"+a);                System.out.println("偶数个数:"+b);            }        } | 
标签:order 计数 ack stat pad keyword 数组 aci highlight
原文地址:https://www.cnblogs.com/dh200031/p/12719016.html