program ch;
uses crt;
var a,b,c,i,dem: integer;
a: array[1..50] of integer;
S: longint;
begin
clrscr;
write('Nhap 3 so nguyen: ');
readln(a,b,c);
writeln('--Nhap mang--');
for i:=1 to 50 do
begin
write('Nhap phan tu thu ',i,': ');
readln(a[i]);
end;
S:=a+b+c;
for i:=1 to 50 do
begin
if(S mod a[i] = 0) then dem:=dem+1;
end;
readln;
end.