数组算法以及初始pom
commit
ef2fc75854
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# Default ignored files
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/shelf/
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/workspace.xml
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# Datasource local storage ignored files
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/dataSources/
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/dataSources.local.xml
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# Editor-based HTTP Client requests
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/httpRequests/
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="CompilerConfiguration">
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<annotationProcessing>
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<profile name="Maven default annotation processors profile" enabled="true">
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<sourceOutputDir name="target/generated-sources/annotations" />
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<sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
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<outputRelativeToContentRoot value="true" />
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<module name="test-10.01" />
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</profile>
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</annotationProcessing>
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</component>
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</project>
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="Encoding" defaultCharsetForPropertiesFiles="UTF-8">
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<file url="PROJECT" charset="UTF-8" />
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</component>
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</project>
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@ -0,0 +1,36 @@
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<component name="InspectionProjectProfileManager">
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<profile version="1.0">
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<option name="myName" value="Project Default" />
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<inspection_tool class="JavaDoc" enabled="true" level="WARNING" enabled_by_default="true">
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<option name="TOP_LEVEL_CLASS_OPTIONS">
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<value>
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<option name="ACCESS_JAVADOC_REQUIRED_FOR" value="none" />
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<option name="REQUIRED_TAGS" value="" />
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</value>
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</option>
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<option name="INNER_CLASS_OPTIONS">
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<value>
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<option name="ACCESS_JAVADOC_REQUIRED_FOR" value="none" />
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<option name="REQUIRED_TAGS" value="" />
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</value>
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</option>
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<option name="METHOD_OPTIONS">
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<value>
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<option name="ACCESS_JAVADOC_REQUIRED_FOR" value="none" />
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<option name="REQUIRED_TAGS" value="@return@param@throws or @exception" />
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</value>
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</option>
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<option name="FIELD_OPTIONS">
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<value>
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<option name="ACCESS_JAVADOC_REQUIRED_FOR" value="none" />
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<option name="REQUIRED_TAGS" value="" />
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</value>
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</option>
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<option name="IGNORE_DEPRECATED" value="false" />
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<option name="IGNORE_JAVADOC_PERIOD" value="true" />
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<option name="IGNORE_DUPLICATED_THROWS" value="false" />
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<option name="IGNORE_POINT_TO_ITSELF" value="false" />
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<option name="myAdditionalJavadocTags" value="date" />
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</inspection_tool>
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</profile>
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</component>
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@ -0,0 +1,20 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="RemoteRepositoriesConfiguration">
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<remote-repository>
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<option name="id" value="central" />
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<option name="name" value="Maven Central repository" />
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<option name="url" value="https://repo1.maven.org/maven2" />
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</remote-repository>
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<remote-repository>
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<option name="id" value="central" />
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<option name="name" value="Central Repository" />
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<option name="url" value="http://maven.aliyun.com/nexus/content/groups/public/" />
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</remote-repository>
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<remote-repository>
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<option name="id" value="jboss.community" />
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<option name="name" value="JBoss Community repository" />
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<option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
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</remote-repository>
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</component>
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</project>
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@ -0,0 +1,14 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ExternalStorageConfigurationManager" enabled="true" />
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<component name="MavenProjectsManager">
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<option name="originalFiles">
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<list>
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<option value="$PROJECT_DIR$/pom.xml" />
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</list>
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</option>
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</component>
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<component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
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<output url="file://$PROJECT_DIR$/out" />
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</component>
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</project>
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@ -0,0 +1,97 @@
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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>com.bwie</groupId>
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<artifactId>test-10.01</artifactId>
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<version>1.0-SNAPSHOT</version>
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<dependencies>
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<dependency>
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<groupId>org.junit.jupiter</groupId>
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<artifactId>junit-jupiter-api</artifactId>
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<version>5.10.0-M1</version>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-configuration-processor</artifactId>
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<optional>true</optional>
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<version>2.7.8</version>
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</dependency>
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<dependency>
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<groupId>cn.hutool</groupId>
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<artifactId>hutool-all</artifactId>
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<version>5.8.18</version>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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<version>2.7.8</version>
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</dependency>
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<dependency>
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<groupId>com.alibaba</groupId>
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<artifactId>fastjson</artifactId>
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<version>1.2.67</version>
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</dependency>
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<dependency>
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<groupId>org.java-websocket</groupId>
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<artifactId>Java-WebSocket</artifactId>
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<version>1.3.8</version>
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</dependency>
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<dependency>
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<groupId>com.squareup.okhttp3</groupId>
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<artifactId>okhttp</artifactId>
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<version>4.10.0</version>
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</dependency>
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<dependency>
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<groupId>org.projectlombok</groupId>
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<artifactId>lombok</artifactId>
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<version>1.18.24</version>
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</dependency>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-log4j12</artifactId>
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<version>1.7.30</version>
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</dependency>
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<dependency>
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<groupId>mysql</groupId>
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<artifactId>mysql-connector-java</artifactId>
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<version>5.1.32</version>
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</dependency>
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<dependency>
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<groupId>org.mybatis.spring.boot</groupId>
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<artifactId>mybatis-spring-boot-starter</artifactId>
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<version>2.3.1</version>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-aop</artifactId>
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<version>2.7.2</version>
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</dependency>
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<dependency>
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<groupId>org.json</groupId>
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<artifactId>json</artifactId>
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<version>20210307</version>
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</dependency>
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<dependency>
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<groupId>commons-codec</groupId>
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<artifactId>commons-codec</artifactId>
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<version>1.15</version>
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</dependency>
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<dependency>
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<groupId>com.amazonaws</groupId>
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<artifactId>aws-java-sdk-s3</artifactId>
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<version>1.12.68</version>
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</dependency>
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<dependency>
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<groupId>com.amazonaws</groupId>
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<artifactId>aws-java-sdk-core</artifactId>
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<version>1.12.68</version>
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</dependency>
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</dependencies>
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||||
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</project>
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@ -0,0 +1,25 @@
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package com.bwie.test;
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import org.junit.jupiter.api.Test;
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/**
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* 算法
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*/
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public class Test01 {
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@Test
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public int canJump(int[] nums) {
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int maxIndex = 0; // 每次跳跃后的最大边界
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int step = 0; // 记录跳跃步数
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int end = 0; // 每一次搜完一层后更新end,并且将步数加1,直到可以跳到最后一格
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for (int i = 0; i < nums.length - 1; i++) {
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if (maxIndex >= i) {
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maxIndex = Math.max(maxIndex, i + nums[i]); // 找到下次可以到达的最远边界。
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if (i == end) { // 如果已经搜完了这一层,就将步数加1,并更新end的位置。
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end = maxIndex;
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step++;
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}
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}
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}
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return step;
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}
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}
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Binary file not shown.
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@ -0,0 +1,5 @@
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|||
#Generated by Maven
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||||
#Wed Oct 04 22:55:50 CST 2023
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version=1.0-SNAPSHOT
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groupId=com.bwie
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artifactId=test-10.01
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@ -0,0 +1 @@
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|||
com\bwie\test\Test01.class
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@ -0,0 +1 @@
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D:\lv6\test-10.01\src\main\java\com\bwie\test\Test01.java
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Binary file not shown.
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@ -0,0 +1,2 @@
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|||
<?xml version="1.0" encoding="UTF-8"?>
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||||
<module type="JAVA_MODULE" version="4" />
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Loading…
Reference in New Issue