35 lines
1009 B
Java
35 lines
1009 B
Java
package com.inmind.scanner01;
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import java.util.Scanner;
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/*
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常用类-Scanner-练习2_录入n个整数求最大值
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*/
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public class Demo03 {
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public static void main(String[] args) {
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//n可以手动赋值，也可以用户赋值
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Scanner sc = new Scanner(System.in);
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System.out.println("请输入要计算的整数个数：");
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int n = sc.nextInt();
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//获取n个整数值（for循环），保存到一个容器（数组）
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int[] arr = new int[n];
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//n次循环
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for (int i = 1; i <= n; i++) {
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System.out.println("请输入第"+i+"个整数");
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arr[i-1] = sc.nextInt();
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}
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//对容器中的值，取最大值
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int max = arr[0];
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for (int i = 0; i < arr.length; i++) {
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int temp = arr[i];
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if (temp > max) {
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max = temp;
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}
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}
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//打印结果
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System.out.println("您输入的"+n+"个整数的最大值为："+max);
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}
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}
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