def actions(self, state):
        """Return a list of applicable actions: nonconflicting
        assignments to an unassigned variable."""
        if len(state) == len(self.vars):
            return []
        else:
            assignment = dict(state)
            var = find_if(lambda v: v not in assignment, self.vars)
            return [(var, val) for val in self.domains[var]
                    if self.nconflicts(var, val, assignment) == 0]
def actions(self, state):
        """Return a list of applicable actions: nonconflicting
        assignments to an unassigned variable."""
        if len(state) == len(self.vars):
            return []
        else:
            assignment = dict(state)
            var = find_if(lambda v: v not in assignment, self.vars)
            return [(var, val) for val in self.domains[var]
                    if self.nconflicts(var, val, assignment) == 0]
def actions ( self , state ) : if len ( state ) == len ( self . vars ) : return [ ] else : assignment = dict ( state ) var = find_if ( lambda v : v not in assignment , self . vars ) return [ ( var , val ) for val in self . domains [ var ] if self . nconflicts ( var , val , assignment ) == 0 ]
Return a list of applicable actions: nonconflicting
        assignments to an unassigned variable.
Return a list of applicable actions : nonconflicting assignments to an unassigned variable .