SortMatrixLinCol

#include <iostream>
#include <algorithm>
using namespace std;

int main()
{
    short n;
    cin>>n;
    short int a[n][n],b[n];
    for(short int i=0;i<n;++i)
    {
        for(short int j=0;j<n;++j)
            cin>>a[i][j];
        sort(a[i],a[i]+n);
    }
    for(short int j=0;j<n;++j)
    {
        for(short int i=0;i<n;++i)
            b[i]=a[i][j];
        sort(b,b+n);
        for(short int i=0;i<n;++i)
            a[i][j]=b[i];
    }
    for(short int i=0;i<n;++i)
    {
        for(short int j=0;j<n;++j)
            cout<<a[i][j]<<' ';
        cout<<'\n';
    }
    return 0;
}