first commit 3.8
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commit
5f25a34e75
36
.gitignore
vendored
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36
.gitignore
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# 忽略 IDE 相关文件
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.idea/
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*.iml
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*.ipr
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*.iws
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# 忽略 Maven 构建输出
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target/
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**/target/
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**/*.class
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**/*.jar
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**/*.war
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**/*.ear
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# 忽略 Gradle 构建输出
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.gradle/
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build/
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out/
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# 忽略日志文件
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*.log
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logs/
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# 忽略系统文件
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.DS_Store
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Thumbs.db
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# 忽略本地配置文件(如数据库配置)
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*.properties
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*.yml
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*.yaml
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# 忽略其他临时文件
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*.tmp
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*.bak
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*.swp
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23
pom.xml
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23
pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>edu.whut</groupId>
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<artifactId>LeetCodeSolutions</artifactId>
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<version>1.0-SNAPSHOT</version>
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<properties>
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<maven.compiler.source>17</maven.compiler.source>
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<maven.compiler.target>17</maven.compiler.target>
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</properties>
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<dependencies>
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<version>4.12</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>
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15
src/main/java/edu/whut/hash/TwoSum.java
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15
src/main/java/edu/whut/hash/TwoSum.java
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package edu.whut.hash;
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/**
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* 题目:两数之和 (Two Sum)
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* 描述:给定一个整数数组 nums 和一个目标值 target,请你在该数组中找出和为目标值的那两个整数,并返回它们的数组下标。
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* 链接:https://leetcode.cn/problems/two-sum/
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*/
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public class TwoSum {
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public int[] twoSum(int[] nums, int target) {
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// 实现代码
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return new int[]{0, 1};
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}
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}
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16
src/test/java/edu/whut/hash/HashAlgorithmsTest.java
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16
src/test/java/edu/whut/hash/HashAlgorithmsTest.java
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package edu.whut.hash;
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import org.junit.Test;
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public class HashAlgorithmsTest {
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@Test
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public void testTwoSum() {
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TwoSum solution = new TwoSum();
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int[] nums = {2, 7, 11, 15};
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int target = 9;
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int[] result = solution.twoSum(nums, target);
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for (int i = 0; i < result.length; i++) {
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System.out.println(result[i]);
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}
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}
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}
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