Description: The view controller, select learning IOS programming source code, a good reference.
To Search:
File list (Check if you may need any files):
prubacontainer
prubacontainer.xcodeproj
........................\project.pbxproj
..............\AppDelegate.h
..............\AppDelegate.m
..............\en.lproj
..............\........\InfoPlist.strings
..............\........\ViewController.xib
..............\gold-star.png
..............\JAAcordeonViewController.h
..............\JAAcordeonViewController.m
..............\main.m
..............\prubacontainer-Info.plist
..............\prubacontainer-Prefix.pch
..............\tresVC.h
..............\tresVC.m
..............\tresVC.xib
..............\ViewController.h
..............\ViewController.m