python之数据结构与算法(数据结构篇)-- 元组

时间:2024-10-27 07:07:26

一、元组的概念

其实,所谓的“元组”就是一组不能改变的特殊数组(一般情况下),这里我们去创建一个“小羊元组”,大家就能更加明白其中的意思了。


二、元组实现思路

1.我们去定义一个“羊村小羊”的元组

# 创建一个"羊村小羊"的元组
sheep_tuple = ("喜羊羊", "美羊羊", "懒羊羊")

2.现在我去输出这个“羊村小羊”的元组

# 输出整个元组
print(sheep_tuple)  # 输出: ("喜羊羊", "美羊羊", "懒羊羊")

3.访问元组中的"小羊"元素

first_sheep = sheep_tuple[0]
second_sheep = sheep_tuple[1]

4.输出元组的"喜羊羊"元素和"美羊羊"元素

print("First sheep:", first_sheep)  # 输出: First sheep: “喜羊羊”
print("Second sheep:", second_sheep)  # 输出: Second sheep: “美羊羊”

5.遍历“羊村小羊”的元组

# 遍历“羊村小羊”的元组
for item in sheep_tuple:
    print(item)  # 依次输出: "喜羊羊", "美羊羊", "懒羊羊"

三、python代码实现

# 创建一个"羊村小羊"的元组
sheep_tuple = ("喜羊羊", "美羊羊", "懒羊羊")

# 输出整个元组
print(sheep_tuple)  # 输出: ("喜羊羊", "美羊羊", "懒羊羊")

# 访问元组中的"小羊"元素
first_sheep = sheep_tuple[0]
second_sheep = sheep_tuple[1]

# 输出元组的"喜羊羊"元素和"美羊羊"元素
print("First sheep:", first_sheep)  # 输出: First sheep: “喜羊羊”
print("Second sheep:", second_sheep)  # 输出: Second sheep: “美羊羊”

# 遍历元组
for item in sheep_tuple:
    print(item)  # 依次输出: "喜羊羊", "美羊羊", "懒羊羊"

四、HYTML可视化实现

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>"羊村小羊"元组可视化</title>
<style>
    body {
        font-family: Arial, sans-serif;
        margin: 0;
        padding: 0;
        background-color: #f4f4f9;
    }
    .container {
        width: 80%;
        margin: 20px auto;
        background: white;
        padding: 20px;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    }
    .tuple-header {
        font-size: 24px;
        color: #333;
        margin-bottom: 10px;
    }
    .tuple-item {
        display: inline-block;
        padding: 5px 10px;
        margin: 5px;
        background-color: #e7e7e7;
        border-radius: 5px;
        font-size: 16px;
        color: #555;
    }
</style>
</head>
<body>
<div class="container">
    <div class="tuple-header">"羊村小羊"元组</div>
    <div class="tuple-item">喜羊羊</div>
    <div class="tuple-item">美羊羊</div>
    <div class="tuple-item">懒洋洋</div>
</div>
</body>
</html>