#include <iostream>
#include <iomanip>
#include <cstdlib>
using namespace std;
int main()
{
    unsigned int arrh, arrw, arrwsum=0, arrhsum=0, sumall=0;
    cout<<"Input the height of your array: ";
    cin>> arrh;
    cout<<"Input the width of your array: ";
    cin>> arrw;
    int work[arrh][arrw];
    //This takes care of going to a new row once j=arrw
    for(int i=0;i<arrh;i++)
    {
        //Input for each row, individually
        for(int j=0;j<arrw;j++)
        {
            work[i][j]=rand()%255;
            sumall+=work[i][j];
        }
    }
    cout<<endl;
    //Outputting the array in a 2D environment
    for(int i=0;i<arrh;i++)
    {
        for(int j=0;j<arrw;j++)
        {
            cout<<setw(10)<<work[i][j];
        }
        cout<<endl;
    }
    cout<<endl;
    //Output for row sum
    for(int i=0;i<arrh;i++)
    {
        for(int j=0;j<arrw;j++)
        {
            arrwsum+=work[i][j];
        }
        cout<<"The sum of row "<<i+1<<" is: "<<arrwsum<<endl;
        arrwsum=0;
    }
    cout<<endl;
    //Output for column sum
    for(int i=0; i<arrw; i++)
    {
        for(int j=0; j<arrh; j++)
        {
            arrhsum+=work[j][i];
        }
        cout<<"The sum of column "<<i+1<<" is: "<<arrhsum<<endl;
        arrhsum=0;
    }
    cout<<endl;
    cout<<"Sum of all numbers: "<<sumall<<endl;
    return 0;
}