python写的第一个简单小游戏-猜数字

 #Filename:game1.py

 guess=10
 running=True
 while running:
         try:
            answer=int(raw_input('Guess what i think:'))
         except:
             print 'Please input interga\n'
             continue

         if answer<guess:
                print 'Your answer is too small\n'
                continue
         elif answer>guess:
                print 'Your answer is too large\n'
                continue
         else:
                print 'BINGO'
                break

 print '\nDone'

学习python有一段时间了，回头把第一章看到的猜数字游戏写了下，加入了捕获异常，更加的强壮。