Visual C++ :: GetMost And GetLeast Functions Returning Erroneous Values

After compiling, I cannot understand why my getMost and getLeast functions are returning erroneous values. I've done everything I could think of to try and fix this, Problem and code below.

A local zoo wants to keep track of how many pounds of food each of its three monkeys eats each day during a typical week. Write a program that stores this information in a twodimensional 3 * 7 array, where each row represents a different monkey and each column represents a different day of the week. The program should rst have the user input the data for each monkey. Then it should create a report that includes the following information:

* Average amount of food eaten per day by the whole family of monkeys.
* The least amount of food eaten during the week by any one monkey.
* The greatest amount of food eaten during the week by any one monkey.

Input Validation: Do not accept negative numbers for pounds of food eaten.

Code:
#include <iostream>
#include <iomanip>
#include <iostream>
#include <string>
using namespace std;

// Constants.
const int NUM_MONKEYS = 3;
const int NUM_DAYS = 7;

[Code] ....