uses crt;
var a:array[1..100]of integer;
i,n,t:integer;
begin
clrscr;
write('n='); readln(n);
for i:=1 to n do
begin
write('a[',i,']='); readln(a[i]);
end;
{----------------xuat-day------------------}
for i:=1 to n do
write(a[i]:4);
{------------xu-ly-------------------------}
writeln;
t:=0;
for i:=1 to n do
if a[i] mod 2=0 then t:=t+a[i];
writeln('tong cac so chan co trong day la: ',t);
readln;
end.
program tinh_tong;
uses crt;
var a:array[1..100]of integer;
i,n,t:integer;
begin
clrscr;
write('n='); readln(n);
for i:=1 to n do
begin
write('a[',i,']='); readln(a[i]);
end;
{----------------xuat-day------------------}
for i:=1 to n do
write(a[i]:4);
{------------xu-ly-------------------------}
writeln;
t:=0;
for i:=1 to n do
if a[i] mod 2=0 then t:=t+a[i];
writeln('tong cac so chan co trong day la: ',t);
readln;
end.