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33363a296a
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7397ef1c7e
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# 默认忽略的文件
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/shelf/
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/workspace.xml
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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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<component name="NewModuleRootManager" inherit-compiler-output="true">
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<exclude-output />
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<content url="file://$MODULE_DIR$">
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<sourceFolder url="file://$MODULE_DIR$" isTestSource="false" />
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</content>
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<orderEntry type="inheritedJdk" />
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<orderEntry type="sourceFolder" forTests="false" />
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</component>
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</module>
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" 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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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ProjectModuleManager">
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<modules>
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<module fileurl="file://$PROJECT_DIR$/.idea/jzq.iml" filepath="$PROJECT_DIR$/.idea/jzq.iml" />
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</modules>
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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="VcsDirectoryMappings">
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<mapping directory="" vcs="Git" />
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</component>
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</project>
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import java.util.Scanner;
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public class BaseConversion {
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// 将任意R进制数转换为十进制数
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public static int convertToDecimal(String numStr, int base) {
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return Integer.parseInt(numStr, base);
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}
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// 将十进制数转换为任意R进制数
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public static String convertFromDecimal(int num, int base) {
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if (num == 0) {
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return "0";
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}
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StringBuilder result = new StringBuilder();
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while (num > 0) {
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int remainder = num % base;
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if (remainder < 10) {
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result.append(remainder);
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} else {
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result.append((char) ('A' + (remainder - 10))); // A-F 对应 10-15
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}
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num /= base;
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}
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return result.reverse().toString(); // 反转结果
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}
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// 将一个R进制数转换为另一个R进制数
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public static String convertBase(String numStr, int fromBase, int toBase) {
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int decimalNumber = convertToDecimal(numStr, fromBase);
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return convertFromDecimal(decimalNumber, toBase);
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}
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public static void main(String[] args) {
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Scanner scanner = new Scanner(System.in);
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System.out.print("请输入要转换的数字: ");
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String numStr = scanner.nextLine();
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System.out.print("请输入源进制 (2-16): ");
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int fromBase = scanner.nextInt();
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System.out.print("请输入目标进制 (2-16): ");
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int toBase = scanner.nextInt();
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// 验证进制范围
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if (fromBase < 2 || fromBase > 16 || toBase < 2 || toBase > 16) {
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System.out.println("进制必须在 2 到 16 之间。");
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} else {
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String result = convertBase(numStr, fromBase, toBase);
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System.out.println(numStr + " 从 " + fromBase + " 进制转换到 " + toBase + " 进制的结果是: " + result);
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}
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scanner.close();
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//This is a test
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}
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}
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@ -1,3 +0,0 @@
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# 默认忽略的文件
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/shelf/
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/workspace.xml
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@ -1,11 +0,0 @@
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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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<component name="NewModuleRootManager" inherit-compiler-output="true">
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<exclude-output />
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<content url="file://$MODULE_DIR$">
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<sourceFolder url="file://$MODULE_DIR$" isTestSource="false" />
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</content>
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<orderEntry type="inheritedJdk" />
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<orderEntry type="sourceFolder" forTests="false" />
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</component>
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</module>
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@ -1,6 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" 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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@ -1,8 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="ProjectModuleManager">
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<modules>
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||||||
<module fileurl="file://$PROJECT_DIR$/.idea/jzq.iml" filepath="$PROJECT_DIR$/.idea/jzq.iml" />
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</modules>
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||||||
</component>
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</project>
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@ -1,6 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project version="4">
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<component name="VcsDirectoryMappings">
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<mapping directory="" vcs="Git" />
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||||||
</component>
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||||||
</project>
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Binary file not shown.
@ -1,2 +0,0 @@
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# jzq
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