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#include <iostream>
#include <iomanip>
using namespace std;
const int MAXROWS = 10;
const int MAXCOLS = 10;
typedef float PriceType[MAXROWS][MAXCOLS];
void getPrices(float [][MAXCOLS], int&, int&); // gets the prices into the array
void printPrices(float [][MAXCOLS], int, int); // prints data as a table
float findHighest ( float[][MAXCOLS], int, int); // finds highest of all grades
float findLowest ( float[][MAXCOLS], int, int);
int main()
{
float highest,
lowest,
totalNum;
int rowsUsed; // holds the number of rows used
int colsUsed; // holds the number of columns used
PriceType priceTable; // a 2D array holding the prices
getPrices(priceTable, rowsUsed, colsUsed); // calls getPrices to fill the array
printPrices(priceTable, rowsUsed, colsUsed);// calls printPrices to display array
//totalNum = colsUsed * rowsUsed;
highest = findHighest(priceTable, rowsUsed, colsUsed);
lowest = findLowest(priceTable, rowsUsed, colsUsed);
cout << "The highest value is : "<< highest<<endl;
cout << "The lowest value is : "<< lowest<<endl;
return 0;
}
void getPrices(float table[][MAXCOLS], int& numOfRows, int& numOfCols)
{
do{
cout << "Please input the number of rows from 1 to "<< MAXROWS << endl;
cin >> numOfRows;
}while(numOfRows<=0);
do{
cout << "Please input the number of columns from 1 to "<< MAXCOLS << endl;
cin >> numOfCols;
}while(numOfCols<=0);
for (int row = 0; row < numOfRows; row++)
{
for (int col = 0; col < numOfCols; col++)
cin >> table[row][col];
// Fill in the code to read and store the next value in the array
}
}
void printPrices(float table[][MAXCOLS], int numOfRows, int numOfCols)
{
cout << fixed << showpoint << setprecision(2);
cout << "Here are the results : "<<endl;
for (int row = 0; row < numOfRows; row++)
{
for (int col = 0; col < numOfCols; col++)
cout << table[row][col] << " ";
cout << endl;
}
}
float findHighest ( float array[][MAXCOLS], int numOfRows, int numOfCols)
{
int size= numOfRows*numOfCols;
float high=array[0][0];
for(int i=0;i<size;i++)
{
for(int j=0; j<size; j++)
{
if (high < array[i][j])
high=array[i][j];
}
}
return high;
}
float findLowest ( float array[][MAXCOLS], int numOfRows, int numOfCols)
{
int size= numOfRows*numOfCols;
float low=array[0][0];
for(int i=0;i<size;i++)
{
for(int j=0; j<size; j++)
{
if (low > array[i][j])
low=array[i][j];
}
}
return low;
}
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