用C、c++、python、php分别写同一个结构体

以下是用 C、C++、Python、PHP 分别写同一个结构体的示例：

在 C 中：

#include <stdio.h>

struct person {
    char name[20];
    int age;
};

int main() {
    struct person p;
    printf("Enter name: ");
    scanf("%s", p.name);
    printf("Enter age: ");
    scanf("%d", &p.age);
    printf("Name: %s\n", p.name);
    printf("Age: %d\n", p.age);
    return 0;
}

在 C++ 中：

#include <iostream>
#include <string>

using namespace std;

struct person {
    string name;
    int age;
};

int main() {
    person p;
    cout << "Enter name: ";
    cin >> p.name;
    cout << "Enter age: ";
    cin >> p.age;
    cout << "Name: " << p.name << endl;
    cout << "Age: " << p.age << endl;
    return 0;
}

在 Python 中：

class Person:
    def __init__(self, name, age):
        self.name = name
        self.age = age

p = Person(input("Enter name: "), int(input("Enter age: ")))
print("Name: ", p.name)
print("Age: ", p.age)

在 PHP 中：

<?php
class Person {
    public $name;
    public $age;

    function __construct($name, $age) {
        $this->name = $name;
        $this->age = $age;
    }
}

$p = new Person(readline("Enter name: "), readline("Enter age: "));
echo "Name: " . $p->name . "\n";
echo "Age: " . $p->age . "\n";
?>