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Cod sursa(job #557909)
#include<fstream>
using namespace std;
ifstream fin("elimin.in");
ofstream fout("elimin.out");
int main()
{int i,j,n,m,r,c,min=999999999,s,y,x,a[100][100];
fin>>n>>m>>r>>c;
for(i=1;i<=n;i++)
for(j=1;j<=m;j++)
fin>>a[i][j];
while(r)
{
for(i=1;i<=n;i++)
{s=0;
for(j=1;j<=m;j++)
s=s+a[i][j];
if(s<min){min=s;x=i;}
}
for(j=1;j<=m;j++)a[x][j]=0;
r--;
}
while(c)
{
for(j=1;j<=n;j++)
{s=0;
for(i=1;i<=m;i++)
s=s+a[i][j];
if(s<min){min=s;x=j;}
}
for(i=1;i<=m;i++)a[i][x]=0;
c--;
}
s=0;
for(i=1;i<=n;i++)
for(j=1;j<=m;j++)s=s+a[i][j];
fout<<s;
fin.close();
fout.close();
return 0;
}