文本反转工具

' Excel VBA 函数用于文本反转
Function InvertText(inputText As String) As String
    Dim i As Integer
    Dim result As String
    
    result = ""
    For i = Len(inputText) To 1 Step -1
        result = result & Mid(inputText, i, 1)
    Next i
    
    InvertText = result
End Function
' 在单元格中使用：
' =InvertText("Hello, World!")

def invert_text(input_text):
    """反转字符串中的字符顺序。"""
    return input_text[::-1]

# 示例用法：
original_text = "Hello, World!"
inverted_text = invert_text(original_text)
print(f"原始: {original_text}")
print(f"反转: {inverted_text}")

# 处理Unicode字符
unicode_text = "こんにちは世界! 🌍"
inverted_unicode = invert_text(unicode_text)
print(f"原始Unicode: {unicode_text}")
print(f"反转Unicode: {inverted_unicode}")

function invertText(inputText) {
  return inputText.split('').reverse().join('');
}

// 示例用法：
const originalText = "Hello, World!";
const invertedText = invertText(originalText);
console.log(`原始: ${originalText}`);
console.log(`反转: ${invertedText}`);

// 处理空字符串
console.log(`空字符串反转: "${invertText("")}"`);

// 处理Unicode
const unicodeText = "こんにちは世界! 🌍";
console.log(`原始Unicode: ${unicodeText}`);
console.log(`反转Unicode: ${invertText(unicodeText)}`);

public class TextInverter {
    public static String invertText(String inputText) {
        return new StringBuilder(inputText).reverse().toString();
    }
    
    public static void main(String[] args) {
        String originalText = "Hello, World!";
        String invertedText = invertText(originalText);
        
        System.out.println("原始: " + originalText);
        System.out.println("反转: " + invertedText);
        
        // 处理Unicode字符
        String unicodeText = "こんにちは世界! 🌍";
        String invertedUnicode = invertText(unicodeText);
        System.out.println("原始Unicode: " + unicodeText);
        System.out.println("反转Unicode: " + invertedUnicode);
    }
}

invert_text <- function(input_text) {
  # 转换为字符向量，反转并连接
  paste(rev(strsplit(input_text, "")[[1]]), collapse = "")
}

# 示例用法
original_text <- "Hello, World!"
inverted_text <- invert_text(original_text)
cat("原始:", original_text, "\n")
cat("反转:", inverted_text, "\n")

function invertedText = invertText(inputText)
    % 函数用于反转字符串中的字符顺序
    invertedText = inputText(end:-1:1);
end

% 示例用法
originalText = 'Hello, World!';
invertedText = invertText(originalText);
fprintf('原始: %s\n', originalText);
fprintf('反转: %s\n', invertedText);

#include <iostream>
#include <string>
#include <algorithm>

std::string invertText(const std::string& inputText) {
    std::string result = inputText;
    std::reverse(result.begin(), result.end());
    return result;
}

int main() {
    std::string originalText = "Hello, World!";
    std::string invertedText = invertText(originalText);
    
    std::cout << "原始: " << originalText << std::endl;
    std::cout << "反转: " << invertedText << std::endl;
    
    // 处理空字符串
    std::cout << "空字符串反转: \"" << invertText("") << "\"" << std::endl;
    
    return 0;
}

def invert_text(input_text)
  input_text.reverse
end

# 示例用法
original_text = "Hello, World!"
inverted_text = invert_text(original_text)
puts "原始: #{original_text}"
puts "反转: #{inverted_text}"

# 处理Unicode字符
unicode_text = "こんにちは世界! 🌍"
inverted_unicode = invert_text(unicode_text)
puts "原始Unicode: #{unicode_text}"
puts "反转Unicode: #{inverted_unicode}"

<?php
function invertText($inputText) {
    return strrev($inputText);
}

// 示例用法
$originalText = "Hello, World!";
$invertedText = invertText($originalText);
echo "原始: $originalText\n";
echo "反转: $invertedText\n";

// 处理Unicode字符
$unicodeText = "こんにちは世界! 🌍";
$invertedUnicode = invertText($unicodeText);
echo "原始Unicode: $unicodeText\n";
echo "反转Unicode: $invertedUnicode\n";
?>

fn invert_text(input_text: &str) -> String {
    input_text.chars().rev().collect()
}

fn main() {
    let original_text = "Hello, World!";
    let inverted_text = invert_text(original_text);
    
    println!("原始: {}", original_text);
    println!("反转: {}", inverted_text);
    
    // 处理Unicode字符
    let unicode_text = "こんにちは世界! 🌍";
    let inverted_unicode = invert_text(unicode_text);
    println!("原始Unicode: {}", unicode_text);
    println!("反转Unicode: {}", inverted_unicode);
}

func invertText(_ inputText: String) -> String {
    return String(inputText.reversed())
}

// 示例用法
let originalText = "Hello, World!"
let invertedText = invertText(originalText)

print("原始: \(originalText)")
print("反转: \(invertedText)")

// 处理Unicode字符
let unicodeText = "こんにちは世界! 🌍"
let invertedUnicode = invertText(unicodeText)
print("原始Unicode: \(unicodeText)")
print("反转Unicode: \(invertedUnicode)")