Cod sursa(job #522566)
Utilizator | Zaharia Mihai zaha94 | Data | 15 ianuarie 2011 15:02:29 |
---|---|---|---|
Problema | Jocul Flip | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.51 kb |
#include<fstream.h>
int a,b,r,n,m,i,j,s;
int v[100][100];
int main(){
ifstream f("flip.in");
ofstream g("flip.out");
f>>n>>m;
for(i=1;i<=n;i++)
for(j=1;j<=m;j++)
f>>v[i][j];
for(i=1;i<=n;i++){
s=0;
for(j=1;j<=m;j++)
s+=v[i][j];
if(s<=0)
for(j=1;j<=m;j++)
v[i][j]=-(v[i][j]);
}
for(j=1;j<=m;j++){
s=0;
for(i=1;i<=m;i++)
s+=v[i][j];
if(s<=0)
for(i=1;i<=n;i++)
v[i][j]*=(-1);
}
for(i=1;i<=n;i++)
for(j=1;j<=m;j++)
s+=v[i][j];
g<<s;
return 0;
}