Pagini recente » Cod sursa (job #3038603) | Cod sursa (job #1061423) | Cod sursa (job #2560452) | Cod sursa (job #1425667) | Cod sursa (job #192773)
Cod sursa(job #192773)
#include<fstream.h>
ifstream fin("flip.in");
ofstream fout("flip.out");
int main()
{
int n,m,i,j,a[16][16];
fin>>n;
fin>>m;
int s=0;
for (i=1; i<=n; i++)
for (j=1; j<=m; j++)
fin>>a[i][j];
for (i=1; i<=n; i++)
{
s=0;
for (j=1; j<=m; j++)
s+=a[i][j];
if (s<0) for (j=1; j<=m; j++) a[i][j]=a[i][j]*(-1);
}
int s1=0;
for (i=1; i<=n; i++)
for (j=1; j<=m; j++)
s1=s1+a[i][j];
for (j=1; j<=m; j++)
{
s=0;
for (i=1; i<=n; i++)
s+=a[i][j];
if (s<0) for (i=1; i<=n; i++) a[i][j]=a[i][j]*(-1);
}
int s2=0;
for (i=1; i<=n; i++)
for (j=1; j<=m; j++)
s2=s2+a[i][j];
if (s1>s2) fout<<s1; else fout<<s2;
fin.close();
fout.close();
return 0;
}