Cod sursa(job #167812)

Utilizator tamas_iuliaTamas Iulia tamas_iulia Data 30 martie 2008 10:39:50
Problema Operatii Scor 100
Compilator fpc Status done
Runda Arhiva de probleme Marime 0.3 kb
Raporteaza aceasta sursa 
var a : array[0..1000000] of longint;
    i,j,n : longint;
    f,g : text;
    nr : int64;
begin
assign(f,'operatii.in');reset(f);
assign(g,'operatii.out');rewrite(g);
read(f,n);
for i:=1 to n do
begin
  read(f,a[i]);
  if a[i]>a[i-1] then inc(nr,a[i]-a[i-1]);
end;
writeln(g,nr);
close(g);
end.