) If so, should remove just reduce the number of occurrences by 1, or should it wipe out all of them?
) If so, should remove just reduce the number of occurrences by 1, or should it wipe out all of them?
如果是这样，应该是移除仅仅让重复的值的数目减少一个，或者是应该把他们全部消灭？
) If so, should remove just reduce the number of occurrences by 1, or should it wipe out all of them?
如果是这样，应该是移除仅仅让重复的值的数目减少一个，或者是应该把他们全部消灭？