Question

Answer 1

Câu 2: 

uses crt;

const fi='dayso.inp'

var f1:text;

n,i,t:integer;

a:array[1..100]of integer;

begin

clrscr;

assign(f1,fi); reset(f1);

n:=0;

while not eof(f1) do 

  begin

n:=n+1;

read(f1,a[n]);

end;

t:=0;

for i:=1 to n do 

  if a[i] mod 2=0 then t:=t+a[i];

writeln(t);

close(f1);

readln;

end.