Declare an array named numbers with a constant size of 5 X 5. 1. Make/Use a function getNumbers to get the values for every element of the array.
2. Make/Use a function showNumbers to display the array in this form.

1 2 3 4 5
6 7 8 9 10
11 12 13 14 15
16 17 18 19 20
21 22 23 24 25

3. Make/Use a function addRows to add each row and display it.

Total for row 1 is: 15
Total for row 2 is: 40

And so on

4. Make/Use a function highest to find the highest value in the array

In C++:

#include<iostream>

using namespace std;

void getNumberr(int myarray[][5]){

   int arr[5][5];

   for(int i = 0;i<5;i++){

       for(int j = 0;j<5;j++){

           arr[i][j] = myarray[i][j];        }    }  }

void showNumberr(int myarray[][5]){

   for(int i = 0;i<5;i++){

       for(int j = 0;j<5;j++){

           cout<<myarray[i][j]<<" ";        }

       cout<<endl;    }     }

void addRows(int myarray[][5]){

   for(int i = 0;i<5;i++){

       int rowsum = 0;

       for(int j = 0;j<5;j++){

           rowsum+=myarray[i][j];        }

       cout<<"Total for row "<<i+1<<" is: "<<rowsum<<endl;    }   }

void highest(int myarray[][5]){

   int max = 0;

   for(int i = 0;i<5;i++){

       for(int j = 0;j<5;j++){

           if(myarray[i][j]>max){

               max = myarray[i][j];

           }                    }    }

   cout<<"Highest: "<<max; }

int main(){

   int myarray[5][5] = {{1,2,3,4,5}, {6,7,8,9,10},{11,12,13,14,15},{16,17,18,19,20},{21,22,23,24,25}};

   getNumberr(myarray);

   showNumberr(myarray);

   addRows(myarray);

   highest(myarray);

return 0;

}

Explanation:

The getNumberr function begins here

void getNumberr(int myarray[][5]){

This declares a new array

   int arr[5][5];

The following iteration gets the array into the new array

   for(int i = 0;i<5;i++){

       for(int j = 0;j<5;j++){

           arr[i][j] = myarray[i][j];        }    }  }

The showNumber function begins here

void showNumberr(int myarray[][5]){

This iterates through the row of the array

   for(int i = 0;i<5;i++){

This iterates through the columns

       for(int j = 0;j<5;j++){

This prints each element of the array

           cout<<myarray[i][j]<<" ";        }

This prints a new line at the end of each row

       cout<<endl;    }     }

The addRow function begins here

void addRows(int myarray[][5]){

This iterates through the row of the array

   for(int i = 0;i<5;i++){

This initializes the sum of each row to 0

       int rowsum = 0;

This iterates through the columns

       for(int j = 0;j<5;j++){

This adds the elements of each row

           rowsum+=myarray[i][j];        }

This prints the total of each row

       cout<<"Total for row "<<i+1<<" is: "<<rowsum<<endl;    }   }

The highest function begins here

void highest(int myarray[][5]){

This initializes the maximum to 0

   int max = 0;

This iterates through the row of the array

   for(int i = 0;i<5;i++){

This iterates through the columns

       for(int j = 0;j<5;j++){

This checks for the highest

           if(myarray[i][j]>max){

This assigns the maximum to max

               max = myarray[i][j];

           }                    }    }

This prints the max

   cout<<"Highest: "<<max; }

The main method begins here where the array is initialized and each function is called

int main(){

   int myarray[5][5] = {{1,2,3,4,5}, {6,7,8,9,10},{11,12,13,14,15},{16,17,18,19,20},{21,22,23,24,25}};

   getNumberr(myarray);

   showNumberr(myarray);

   addRows(myarray);

   highest(myarray);

return 0;

}