Pagini recente » Cod sursa (job #1497233) | Cod sursa (job #2619086) | Cod sursa (job #2180789) | Cod sursa (job #2707024) | Cod sursa (job #829566)
Cod sursa(job #829566)
#include <fstream>
using namespace std;
ifstream g("flip.in");
ofstream h("flip.out");
int main ()
{
int n,m,a[16][16],i,j,s,sn,sp;
g>>n>>m;
for(i=0,s=0;i<n;i++)
for(j=0;j<m;j++)
{
g>>a[i][j];
s+=a[i][j];
}
for(i=0;i<n;i++)
{
for(j=0,sn=0,sp=0;j<m;j++)
if(a[i][j]>=0)
sp+=a[i][j];
else
sn-=a[i][j];
if(sn>sp)
s+=2*(sn-sp);
}
for(i=0;i<m;i++)
{
for(j=0,sn=0,sp=0;j<n;j++)
if(a[j][i]>=0)
sp+=a[j][i];
else
sn-=a[j][i];
if(sn>sp)
s+=2*(sn-sp);
}
h<<s;
return 0;
}