package ch01入门.day_02; import java.util.Scanner; public class 输入三个数找出最大一个数并打印出来 { public static void main(String[] args) { Scanner scan = new Scanner(System.in); for (int i = 0; i <100 ; i++) { System.out.println("请输入三个数:"); int x = scan.nextInt(); int y = scan.nextInt(); int z = scan.nextInt(); int max; if (x>y){ max=x; }else{ max=y; } if (max>z){ System.out.println(max); }else{ System.out.println(z); } } } }