#include<iostream>
using namespace std;
int main()
{
int a[10][10],i,j,m;
cout<<"Enter size of the Matrix(min:3,max:5):";
cin>>m;
cout<<"\nEnter the Matrix row wise:\n";
for(i=0;i<m;i++)
for(j=0;j<m;++j)
cin>>a[i][j];
cout<<"\n\n";
for(i=0;i<m;++i)
{
for(j=0;j<m;++j)
{
if(i<j)
cout<<a[i][j]<<" ";
else
cout<<" ";
}
cout<<"\n";
}
cout<<"\n\n";
for(i=0;i<m;++i)
{
for(j=0;j<m;++j)
{
if(j<i)
cout<<a[i][j]<<" ";
else
cout<<" ";
}
cout<<"\n";
}
return 0;
}
Output
Enter size of the Matrix(min:3,max:5):3
Enter the Matrix row wise:
1 2 3
4 5 6
7 8 9
2 3
6
4
7 8