"Monkey Business" C++程序 - 完成 99%

我正在尝试用一本旧课本自学C++，非常感谢您的意见。我可以在网上找到该程序的工作代码，但在尝试完全不同的方法之前，我想让我的代码正常工作。

我需要编写一个程序，使用3x7二维数组来保存3只猴子一周内的每日食物消耗量。

我需要输出平均每日总食物消耗量，任何猴子每周最少的食物消耗量和任何猴子每周最多的食物消耗。

到目前为止，一切都正常，除了我的getLeast函数，它的作用听起来像是——在猴子中获得最少的每周食物消耗。然而，它输出零，而我的getMost函数似乎工作得很好。

此外，我欢迎任何可以就如何改进或精简代码提供建议的评论。感谢阅读！

这是我的代码：

#include<iostream>
using namespace std;
const int numROWS = 3;
const int numCOLS = 7;
void getData(int array[][numCOLS], int);
double getAverage(int array[][numCOLS], int);
int getRowSum(int array[][numCOLS], int);
double getAverage(int array[][numCOLS], int);
int getLeast(int, int, int);
int getMost(int, int, int);
int main()
{
    int monkeys[numROWS][numCOLS];
    int monkey1 = 0, monkey2 = 1, monkey3 = 2, monk1Tot, monk2Tot, monk3Tot, most, least;
    getData(monkeys,numROWS);
    monk1Tot = getRowSum(monkeys, monkey1);
    monk2Tot = getRowSum(monkeys, monkey2);
    monk3Tot = getRowSum(monkeys, monkey3);
    least = getLeast(monk1Tot, monk2Tot, monk3Tot);
    most = getMost(monk1Tot, monk2Tot, monk3Tot);
    cout << "The average daily food consumption by the monkeys was " << getAverage(monkeys, numROWS) << ". n";
    cout << "The least amount of food consumed within the week by a single monkey was " <<least << ". n";
    cout << "The greatest amount of food consumed within the week by a single monkey was " << most << ". n";
}
void getData(int monkeys[][numCOLS],int numROWS)
{
    for (int rows = 0; rows < numROWS; rows++)
        {
        cout << "Monkey " << (rows + 1) << "n";
        for (int cols = 0; cols < numCOLS; cols++)
            {
            cout << " Day " << (cols + 1) << ": ";
            cin >> monkeys[rows][cols];
            while (monkeys[rows][cols] < 0)
                {
                cout << "ERROR: Please enter a positive number: ";
                cin >> monkeys[rows][cols];
                }
            }
        cout << endl;
        }
}
int getRowSum(int monkeys[][numCOLS], int monkeyNum)
{
    int total = 0;
    for (int rows = 0; rows < monkeyNum; rows++)
    {
        for (int cols = 0; cols < numCOLS;cols++)
            total += monkeys[rows][cols];
    }
    return total;   
}
double getAverage(int monkeys[][numCOLS], int numROWS)
{
    double total = 0;
    for (int cols = 0; cols < numCOLS; cols++)
    {
        for (int rows = 0; rows < numROWS; rows++)
            total += monkeys[rows][cols];
    }
    return (total/(numCOLS));
}
int getMost(int monkey1, int monkey2, int monkey3)
{
    int array[3]{monkey1, monkey2, monkey3};
    int max = array[0];
    for (int count = 0; count < 3; count++)
    {
        if (array[count] > max)
        {
            max = array[count];
        }
    }
        return max;
}
int getLeast(int monkey1, int monkey2, int monkey3)
{
    int array[3]{monkey1, monkey2, monkey3};
    int least = array[0];
    for (int count = 0; count < 3; count++)
    {
        if (array[count] < least)
        {
            least = array[count];
        }
    }
        return least;
}