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#include <iostream>
#include<fstream>
#include <stdlib.h>
int n,m,v[16][16],i,j,p,maxi,h[16][16],q;
using namespace std;
ifstream f("flip.in");
ofstream g("flip.out");
int greedycoloana(int hony[16][16],int a,int b)
{
int rez=0;
for(int tig=1;tig<=a;tig++)
{
int s=0;
for(int mig=1;mig<=b;mig++)
s=hony[tig][mig]+s;
if(s<0)
s=s*-1;
rez=rez+s;
}
return rez;
}
int main()
{
f>>n>>m;
for(i=1;i<=n;i++)
for(j=1;j<=m;j++)
f>>v[i][j];
maxi=greedycoloana(v,n,m);
p=1;
for(i=1;i<=m;i++) p=p*2;
for(i=p+1;i<=2*p;++i)
{
char nrb[1000000]={0};
itoa(i,nrb,2);
cout<<nrb<<' ';
for(int y=1;y<=n;y++)
for(j=1;j<=m;j++)
h[y][j]=v[y][j];
for(q=1;q<=m;q++)
for(int r=1;r<=n;r++)
if(nrb[q]=='1') h[r][q]=h[r][q]*-1;
if(greedycoloana(h,n,m)>maxi) maxi=greedycoloana(h,n,m);
}
g<<maxi;
f.close();
g.close();
}