Cod sursa(job #561571)
Utilizator | Stefan Popa stefanzzz | Data | 20 martie 2011 19:59:02 |
---|---|---|---|
Problema | Jocul Flip | Scor | 30 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.6 kb |
#include <fstream.h>
long a[16][16];
main()
{
ifstream f("flip.in");
ofstream g("flip.out");
int n,m,i,j,S=0,c;
f>>n>>m;
for(i=0;i<n;i++){
for(j=0;j<m;j++)
f>>a[i][j];
}
c=1;
while(c!=0){
c=0;
for(i=0;i<n;i++){
S=0;
for(j=0;j<m;j++)
S=S+a[i][j];
if(S<0){
for(j=0;j<m;j++)
a[i][j]=-1*a[i][j];
c=1;}}
for(i=0;i<m;i++){
S=0;
for(j=0;j<n;j++)
S=S+a[j][i];
if(S<0){
for(j=0;j<n;j++)
a[j][i]=-1*a[j][i];
c=1;}}
}
S=0;
for (i=0;i<n;i++){
for(j=0;j<m;j++)
S=S+a[i][j];}
g<<S;
}