Cod sursa(job #1322692)
Utilizator | Data | 20 ianuarie 2015 12:00:24 | |
---|---|---|---|
Problema | Jocul Flip | Scor | 20 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 1.45 kb |
#include <iostream>
#include <fstream>
using namespace std;
ifstream fi("flip.in");
ofstream fo("flip.out");
int v[100000][16];
int main()
{
int a=0,b=0,c=0,d=0,i,j,k,p=0,n,m;
fi>>n>>m;
for(i=1;i<=n;i++)
for(j=1;j<=m;j++)
fi>>v[i][j];
for(i=1;i<=n;i++)
{
for(j=1;j<=m;j++)
{
if(j<=m)
{
a=a+v[i][j];
c=c-v[i][j];
}
}
if(c>a)
{
for(k=i;k<=i;k++)
for(j=1;j<=m;j++)
v[k][j]=-v[k][j];
}
a=0;
c=0;
}
i=1;
for(j=1;j<=m;j++)
{
while(i<=n)
{
b=b+v[i][j];
d=d-v[i][j];
i++;
}
i=1;
if(d>b)
{
while(i<=n)
{
v[i][j]=-v[i][j];
i++;
}
}
i=1;
b=0;
d=0;
}
for(i=1;i<=n;i++)
for(j=1;j<=m;j++)
{
p=p+v[i][j];
}
fo<<p;
return 0;
}