vc6.0 鸡兔同笼怎么写

VC++ 6.0（Visual C++ 6）是一款较早版本的Microsoft Visual Studio IDE，主要用于Windows应用程序开发，包括C++语言。"鸡兔同笼"是一个经典的数学问题，可以用编程的方式来解决，通常涉及变量、条件判断和循环结构。以下是一个简单的鸡兔同笼问题的C++程序示例：

#include <iostream>
using namespace std;

void solve(int chickens, int rabbits, int totalFeet) {
    double chickenFeet = chickens * 2;
    double rabbitFeet = rabbits * 4;

    if (chickenFeet + rabbitFeet == totalFeet) {
        cout << "鸡有：" << chickens << ", 兔子有：" << rabbits << endl;
    } else {
        int remainingFeet = totalFeet - (chickenFeet + rabbitFeet);
        double rabbitsExtra = remainingFeet / 2;
        double chickensRemaining = chickens + rabbitsExtra;
        cout << "鸡有：" << chickensRemaining << ", 兔子有：" << rabbits + rabbitsExtra << endl;
    }
}

int main() {
    int feet; // 总脚数
    cout << "请输入总脚数：";
    cin >> feet;
    int unknown1 = 0, unknown2 = 0; // 初始设置未知数为0

    // 使用穷举法，遍历所有可能的鸡和兔子组合
    for (unknown1 = 0; unknown1 <= feet / 2; unknown1++) {
        unknown2 = feet / 2 - unknown1; // 计算兔子的数量
        if (unknown1 * 2 + unknown2 * 4 == feet) { // 检查是否满足脚数条件
            break;
        }
    }

    solve(unknown1, unknown2, feet);
    return 0;
}