Cod sursa(job #1134605)
Utilizator | Emanuel Nrx StarGold2 | Data | 6 martie 2014 19:42:20 |
---|---|---|---|
Problema | Jocul Flip | Scor | 100 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.9 kb |
#include<fstream>
using namespace std;
ifstream fin("flip.in");
ofstream fout("flip.out");
int a[20][20],v[25],i,j,x,n,m,k,ok,oo,pp,qq;
long long maxim,ss,s,minim;
int main(){
fin>>n>>m;
for(i=1;i<=n;i++){
for(j=1;j<=m;j++){
fin>>a[i][j];
maxim=maxim+a[i][j];
}
}
while(v[0]==0){
j=m;
while(v[j]==1){
v[j]=0;
j--;
}
v[j]=1;
s=0;
for(i=1;i<=n;i++){
ss=0;
for(x=1;x<=m;x++){
if(v[x]==1){
ss-=a[i][x];
}
else{
ss+=a[i][x];
}
}
if(ss<0){
ss*=(-1);
}
s=s+ss;
}
if(s>maxim){
maxim=s;
}
}
fout<<maxim<<"\n";
return 0;
}