你怎么说不等于?
喜欢
if hi == hi:
    print "hi"
elif hi (does not equal) bye:
    print "no hi"
是否有等同于==“不平等”的东西?
                  注意<>在python 3中不再起作用,因此请使用!=
                
                
                  
                    —
                    Antonello 
                    
                  
                
              
                  来自python文档:
                
                  
                    —
                    hamed 
                    
                  
                
              Python3 : The operators <, >, ==, >=, <=, and != compare the values of two objects. docs.python.org/3/reference/expressions.html#value-comparisons
                
                  来自python文档:   
                
                  
                    —
                    hamed 
                    
                  
                
              python2:  docs.python.org/2/reference/expressions.html#not-in
                
else,!=(可选<>)或is not?