def func if while if print else print end of loop elif while if print

def func (a, b=0):
    i=a
    if a>b:
        
        while a <= i < b:
            i= i+1
            
            if i/2 != i/2.0:
                print i  
        
        else:
            print 'end of loop'
            
            
    elif a<b:
        
        while a >= i < b:
            
            i= i+1
            
            if i/2 != i/2.0:
                print i  
                
        else:
            print 'end of loop'