博客

要求：在max3这个方法中，调用max2方法，来实现3个数的最大值计算。

import java.util.Scanner;
public class TestDemo4 {
 public static int max3(int a, int b,int c) {
     int max = max2(max2(a,b),c);
     return max;
 }
 public static int max2(int m, int n) {
  int max = m >= n ? m : n;
  return max;
 }
 public static void main(String[] args) {
  Scanner scan = new Scanner (System.in);
  int a = scan.nextInt();
  int b = scan.nextInt();
  int c = scan.nextInt();
  int ret = max3(a,b,c);
  System.out.println(ret);
 }
}