Cod sursa(job #136886)

Utilizator DanielGGlodeanu Ioan Daniel DanielG Data 16 februarie 2008 12:42:30
Problema Operatii Scor 80
Compilator fpc Status done
Runda Arhiva de probleme Marime 0.28 kb
Raporteaza aceasta sursa 
var j,z,i,x,y,n,numar:longint;
f,g:text;
begin
assign(f,'operatii.in');reset(f);
assign(g,'operatii.out');rewrite(g);
readln(f,n);
numar:=0;
x:=0;
for i:=1 to n do
begin
read(f,y);
z:=y-x;
if y>x then numar:=numar+z;
x:=y;
end;
write(g,numar);
close(f);
close(g);
end.