import java.util.HashMap;

import java.util.Map;

public class CommandLineEncoder {

public static String encode(Map<String, String> options) {

StringBuilder encodedString = new StringBuilder();

for (Map.Entry<String, String> entry : options.entrySet()) {

String key = entry.getKey();

String value = entry.getValue();

// Encode key and value by escaping special characters

String encodedKey = escapeString(key);

String encodedValue = escapeString(value);

// Append encoded key-value pair to the encoded string

encodedString.append(encodedKey).append("=").append(encodedValue).append(";");

}

// Remove the trailing semicolon

if (encodedString.length() > 0) {

encodedString.deleteCharAt(encodedString.length() - 1);

}

return encodedString.toString();

}

private static String escapeString(String str) {

if (str == null) {

return "";

}

return str.replace("\"", "\\\""); // Escape double quotes

}

public static void main(String[] args) {

// Example usage

Map<String, String> commandLineOptions = new HashMap<>();

commandLineOptions.put("name", "John \"Doe\"");

commandLineOptions.put("age", "30");

commandLineOptions.put("city", "New York");

String encodedOutput = encode(commandLineOptions);

System.out.println(encodedOutput);

}

}