C/code/圆盘找数问题.cpp

#include <iostream>
//编译预处理命令
#include<iostream>
using namespace std;

//圆盘类circle的定义与实现

class circle {
private:
    int num[20];
    int Max[4];
    int Min[4];
    int sum_max;
    int sum_min;

public:
    // 构造函数，初始化 num 数组
    circle() {}

    circle(int arr[20]) {
        for (int i = 0; i < 20; ++i)
            num[i] = arr[i];
    }

    // 计算连续四个数之和最大的数和其和值
    void maxSum() {
        int maxSum = 0;
        int index = 0;

        for (int i = 0; i < 17; ++i) {
            int sum = num[i] + num[i + 1] + num[i + 2] + num[i + 3];
            if (sum > maxSum) {
                maxSum = sum;
                index = i;
            }
        }

        sum_max = maxSum;
        for (int i = 0; i < 4; ++i)
            Max[i] = num[index + i];
    }

    // 计算连续四个数之和最小的数和其和值
    void minSum() {
        int minSum = 999999;
        int index = 0;

        for (int i = 0; i < 17; ++i) {
            int sum = num[i] + num[i + 1] + num[i + 2] + num[i + 3];
            if (sum < minSum) {
                minSum = sum;
                index = i;
            }
        }

        sum_min = minSum;
        for (int i = 0; i < 4; ++i)
            Min[i] = num[index + i];
    }

    // 输出圆盘的数列、最大和最小的四个数及其和值
    void show() {
        for (int i = 0; i < 20; ++i)
            cout << num[i] << " ";
        cout << endl;

        cout << "Max=" << sum_max << endl;
        for (int i = 0; i < 4; ++i)
            cout << Max[i] << " ";
        cout << endl;

        cout << "Min=" << sum_min << endl;
        for (int i = 0; i < 4; ++i)
            cout << Min[i] << " ";
        cout << endl;
    }
};

int main(void)
{
	circle a;  //圆盘类的对象a
        int i,test[20];
        //输入数据test
	
	    for (int i = 0; i < 20; ++i)
	        cin >> test[i];
	
	    a = circle(test);
	
	    for (int i = 0; i < 20; ++i)
	        cin >> test[i];

	circle b(test);  //圆盘类的对象b
        //测试圆盘a,b
	    cout << "圆盘a:" << endl;
	    a.maxSum();
	    a.minSum();
	    a.show();
	
	    cout << "圆盘b:" << endl;
	    b.maxSum();
	    b.minSum();
	    b.show();
	
	    return 0;
}