Const n=10; var a:array[1..n] of integer; i,k:integer; begin Randomize; writeln('Массив A:'); for i:=1 to n do begin a[i]:=random(51); write(a[i]:4); end; writeln; k:=0; for i:=1 to n do if (a[i] mod 2=0)and(a[i] mod 7=0)and(i mod 2=0) then k:=k+1; writeln('k = ',k); end.