memo88++ - 経済統計練習帳

function f(){
 
var folder = DriveApp.getFolderById("0B9c7WttLh-m7MFJEeTc0STliNG8");
  var contents = folder.getFiles();
  var file;
  var name;
 
 
  while(contents.hasNext()) {
    file = contents.next();
    name = file.getName();
    Logger.log(name);
  }
 
}