The Latest: Britain's Whitlock has men's floor exercise gold

(Photo: The Associated Press)RIO DE JANEIRO (AP) — The Latest on the Olympics in Rio de Janeiro (all times local):

2:30 p.m.

A top IOC official acknowledges parts of the Rio de Janeiro Olympics still do "not have the look" that characterizes the games.

Olympic Games executive director Christophe Dubi says "it's a very unfortunate situation where the look could not be delivered on time."

Organizing committee officials acknowledged just days before the games opened that only 15 percent of the signage had been installed at Olympic venues. Signs give the Olympics unique branding and help fans get around.

Signage was absent along part of Sunday's women's marathon route, relying on famous backdrops…