摘要: 计算1到100之间所有偶数的和 public class EvenSumCalculator { public static void main(String[] args) { int sum = 0; // 遍历 1 到 100 的数 for (int i = 1; i <= 100; i++) 阅读全文
posted @ 2025-02-17 23:54 吉尼泰梅 阅读(8) 评论(0) 推荐(0)
摘要: 判断闰年import java.util.Scanner; public class LeapYearChecker { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System 阅读全文
posted @ 2025-02-14 23:02 吉尼泰梅 阅读(7) 评论(0) 推荐(0)
摘要: 打印九九乘法表 public class MultiplicationTable { public static void main(String[] args) { for (int i = 1; i <= 9; i++) { for (int j = 1; j <= i; j++) { Syst 阅读全文
posted @ 2025-02-14 23:02 吉尼泰梅 阅读(7) 评论(0) 推荐(0)
摘要: 计算阶乘 import java.util.Scanner; public class FactorialCalculator { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); S 阅读全文
posted @ 2025-02-14 23:01 吉尼泰梅 阅读(7) 评论(0) 推荐(0)
摘要: 哈希表 import java.util.HashMap; import java.util.Map; public class HashTableExample { public static void main(String[] args) { Map<String, Integer> hash 阅读全文
posted @ 2025-02-11 22:53 吉尼泰梅 阅读(7) 评论(0) 推荐(0)
摘要: 判断一个数是否为素数 import java.util.Scanner; public class PrimeNumberChecker { public static void main(String[] args) { Scanner scanner = new Scanner(System.i 阅读全文
posted @ 2025-02-11 22:53 吉尼泰梅 阅读(12) 评论(0) 推荐(0)
摘要: 反转字符串 import java.util.Scanner; public class ReverseString { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System 阅读全文
posted @ 2025-02-11 22:53 吉尼泰梅 阅读(10) 评论(0) 推荐(0)
摘要: 二叉树 // 定义二叉树节点类 class TreeNode { int data; TreeNode left; TreeNode right; public TreeNode(int data) { this.data = data; this.left = null; this.right = 阅读全文
posted @ 2025-02-10 23:43 吉尼泰梅 阅读(5) 评论(0) 推荐(0)
摘要: 计算两个整数的和 import java.util.Scanner; public class SumOfTwoNumbers { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); S 阅读全文
posted @ 2025-02-10 23:43 吉尼泰梅 阅读(13) 评论(0) 推荐(0)
摘要: 队列 import java.util.LinkedList; import java.util.Queue; public class QueueExample { public static void main(String[] args) { Queue queue = new LinkedL 阅读全文
posted @ 2025-02-10 23:42 吉尼泰梅 阅读(10) 评论(0) 推荐(0)