如何存储多行输入？

# 使用循环读取多行输入
lines = []
while True:
    line = input()
    if line == "":
        break
    lines.append(line)

print(lines)

import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class MultiLineInput {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        List<String> lines = new ArrayList<>();
        
        while (true) {
            String line = scanner.nextLine();
            if (line.isEmpty()) {
                break;
            }
            lines.add(line);
        }
        
        System.out.println(lines);
    }
}

const readline = require('readline');
const rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout
});

const lines = [];

rl.on('line', (line) => {
    if (line === "") {
        rl.close();
    } else {
        lines.push(line);
    }
}).on('close', () => {
    console.log(lines);
});

import sys

lines = []
for line in sys.stdin:
    if line.strip() == "":
        break
    lines.append(line.strip())

print(lines)

import re

lines = []
while True:
    line = input()
    if line == "":
        break
    if re.match(r"^\s*\d+\s*$", line):  # 假设每行应为数字
        lines.append(int(line))
    else:
        print("Invalid input, skipping...")

print(lines)