#include<iostream.h>
#include<conio.h>
#include<iomanip.h>
void main()
{
clrscr();
float a[1][1],*p;
int i,j,m,n;

p=(float*)a;
cout<<"Enter your Nunber of Row and Colums: ";
cin>>m>>n;
if((m==0&&n==1)||(m==1&&n==0))
   {
      cout<<"Note ! your matrix only 1 value,please sure you type it correct.."<<endl;
      //break;
   }
else
   {
      if(m==1&&n==1)
         {
            cout<<"Note ! your matrix only have 1 value. Please sure you type it correct.."<<endl;
            //break;
         }
      else       cout<<"Your matrix have "<<m*n<<" value."<<endl;
}

p=new float(m*n);//Allocate memory for this array,if you don't allocate memory,it'll be overlow memory
cout<<"\nEnter value for this matrix: ";


for(i=0;i<m*n;i++)
{
cout<<"a["<<i/n<<"]["<<i%n<<"]="<<endl;
cin>>*(p+i);
}
cout<<"Your matrix is: "<<endl;
for(i=0;i<m;i++)
{
for(j=0;j<n;j++) cout<<setw(4)/*set position of column*/<<*(p+n*i+j)<<" ";
cout<<endl;

}

delete p;//Delete your memory which was allocated by system
getch();
}