//评委打分 import java.util.Scanner; public class Test07 { public static void main(String[] args) { int[] arr = new int[6]; Scanner sc = new Scanner(System.in); // System.out.println("请输入第一个评委的打分: "); // arr[0] = sc.nextInt(); // // System.out.println("请输入第二个评委的打分: "); // arr[1] = sc.nextInt(); for (int x = 0; x < arr.length; x++) { System.out.println("请输入第" + (x + 1) + "个评委的打分"); arr[x] = sc.nextInt(); } int max = getMax(arr); int min = getMin(arr); int sum = getSum(arr); int avg = (sum - max - min)/(arr.length - 2); System.out.println("该选手最后得分是: " + avg); } public static int getSum(int[] arr){ int sum = 0; for(int x = 0; x<arr.length; x++) { sum += arr[x]; } return sum; } public static int getMin(int[] arr){ int min = arr[0]; for(int x=1; x<arr.length; x++){ if(arr[x] < min){ min = arr[x]; } } return min; } public static int getMax(int[] arr){ int max = arr[0]; for(int x = 1; x<arr.length; x++){ if(arr[x] > max){ max = arr[x]; } } return max; } public static void printArray(int[] arr) { System.out.print("["); for (int x = 0; x < arr.length; x++) { if (x == arr.length - 1) { //数组中最后一位元素的写法 System.out.print(arr[x]); } else { System.out.print(arr[x] + ","); } } System.out.println("]"); } } //反转数组的元素 public class Test06 { public static void main(String[] args) { int[] arr ={19,28,37,46,50}; /* for(int start=0,end=arr.length-1;start<=end;start++,end--){ int temp = arr[start]; arr[start] = arr[end]; arr[end] = temp; }*/ reverse(arr); printArry(arr); } public static void reverse(int[] arr){ for(int start=0,end=arr.length-1;start<=end;start++,end--){ int temp = arr[start]; arr[start] = arr[end]; arr[end] = temp; } } public static void printArry(int[] arr){ System.out.print("["); for(int x = 0;x < arr.length;x++){ if(x == arr.length-1){ //数组中最后一位元素的写法 System.out.print(arr[x]); }else{ System.out.print(arr[x] + ","); } } System.out.println("]"); } }