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Commit d70a34a

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7 files changed

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‎.gitignore

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target/
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!.mvn/wrapper/maven-wrapper.jar
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!**/src/main/**/target/
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!**/src/test/**/target/
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### IntelliJ IDEA ###
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.idea/modules.xml
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.idea/jarRepositories.xml
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.idea/compiler.xml
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.idea/libraries/
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*.iws
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*.iml
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*.ipr
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### Eclipse ###
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.apt_generated
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.classpath
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.factorypath
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.project
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.settings
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.springBeans
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.sts4-cache
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### NetBeans ###
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/nbproject/private/
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/nbbuild/
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/dist/
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/nbdist/
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/.nb-gradle/
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build/
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!**/src/main/**/build/
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!**/src/test/**/build/
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### VS Code ###
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.vscode/
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### Mac OS ###
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.DS_Store

‎.idea/.gitignore

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‎.idea/discord.xml

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‎.idea/misc.xml

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‎.idea/vcs.xml

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‎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>com.anas.leetcode</groupId>
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<artifactId>LeetCode</artifactId>
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<version>1.0-SNAPSHOT</version>
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<properties>
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<maven.compiler.source>18</maven.compiler.source>
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<maven.compiler.target>18</maven.compiler.target>
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</properties>
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</project>
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package com.anas.easy;
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public class RomanToInteger {
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public int romanToInt(String s) {
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int num = 0;
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s = s.toLowerCase();
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for (int i = 0; i < s.length(); i++) {
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switch (s.charAt(i)) {
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case 'i' -> num++;
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case 'v' -> num += v(s, i);
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case 'x' -> num += x(s, i);
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case 'l' -> num += 50;
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case 'c' -> num += 100;
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case 'd' -> num += 500;
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case 'm' -> num += 1000;
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}
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}
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return num;
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}
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private int x(String s, int i) {
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if (i != 0 && s.charAt(i) ==)
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}
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private int v(String s, int i) {
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if (i != 0 && s.charAt(i - 1) == 'i')
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return 4;
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else
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return 5;
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}
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}

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