Cod sursa(job #365894)
Utilizator | Data | 20 noiembrie 2009 09:26:53 | |
---|---|---|---|
Problema | Jocul Flip | Scor | 20 |
Compilator | fpc | Status | done |
Runda | Arhiva de probleme | Marime | 1.01 kb |
program flip;
var f,g:text;
a:array[1..16,1..16]of longint;
n,m,s,s1,sf:longint;
i,j:word;
begin
assign(f,'flip.in');reset(f);
assign(g,'flip.out');rewrite(g);
read(f,n,m);
sf:=0;
for i:=1 to n do
begin
for j:=1 to m do
read(f,a[i,j]);
end;
for i:=1 to n do
begin
s:=0;
s1:=0;
for j:=1 to m do
if(a[i,j]>0) then s:=s+a[i,j]
else
s1:=s1+a[i,j];
if(s>abs(s1)) then sf:=sf+s
else
begin
for j:=1 to m do
a[i,j]:=(-1)*a[i,j];
sf:=sf+a[i,j];
end;
end;
write(g,sf);
close(f);
close(g);
end.