Program Pr1;uses crt;var mas:array[1..10000] of integer; i,v:integer;Beginclrscr;v:=0;for i:=1 to 10000 do mas[i]:=i;for i:=1 to 10000 do if (mas[i] mod 13<>0) and (mas[i] mod 17<>0) then v:=v+1;writeln(v);end.
Program Pr1;
uses crt;
var mas:array[1..10000] of integer;
i,v:integer;
Begin
clrscr;
v:=0;
for i:=1 to 10000 do mas[i]:=i;
for i:=1 to 10000 do if (mas[i] mod 13<>0) and (mas[i] mod 17<>0) then v:=v+1;
writeln(v);
end.