Question

Clasa 8 va rog 2 programe pascal e tema noua si nu pot intelege

Answer 1

program matrice_suma_numerepare;
{al doilea exercitiu }

type matrice  = array[1..10, 1..10]  of integer;
var a: matrice;
i,j,n,m,s:integer;

begin
{citire matrice}

write('Introduceti dimensiunea matrici: ');readln(n);
readln(m);
for i:=1 to n do
for j:=1 to m do
begin
 write('a[',i,',j,']=');readln(a[i,j]);
end;

s:=0;
{initializare suma}
for i:=1 to n do
for j:=1 to m do
 begin
  if(a[i,j]%2=0) then 
     s:=s+a[i,j]; {efectuarea sumei}
end;

writeln('Suma este: ',s);

readln;
end.