day07-匿名对象的介绍

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2025-12-29 10:56:52 +08:00
parent 78b911c6da
commit 268fa720bf
2 changed files with 42 additions and 1 deletions

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@@ -1,15 +1,34 @@
package com.inmind.scanner01;
import java.util.Scanner;
/*
常用类-Scanner-练习2_录入n个整数求最大值
*/
public class Demo03 {
public static void main(String[] args) {
//n可以手动赋值也可以用户赋值
Scanner sc = new Scanner(System.in);
System.out.println("请输入要计算的整数个数:");
int n = sc.nextInt();
//获取n个整数值for循环保存到一个容器数组
int[] arr = new int[n];
//n次循环
for (int i = 1; i <= n; i++) {
System.out.println("请输入第"+i+"个整数");
arr[i-1] = sc.nextInt();
}
//对容器中的值,取最大值
int max = arr[0];
for (int i = 0; i < arr.length; i++) {
int temp = arr[i];
if (temp > max) {
max = temp;
}
}
//打印结果
System.out.println("您输入的"+n+"个整数的最大值为:"+max);
}
}