100 yuan can get at most 1 1 keys, and can be extracted at least four times. It is possible to get lucky eggs in the lottery, and the number of keys needed for the lottery can be reduced.
The first extraction consumes 1 key, the second extraction consumes 1 key, the third extraction consumes 3 keys, the fourth extraction consumes 4 keys, and the fifth extraction needs 10 key. So 100 yuan can be crossed at least four times.
Extended data:
The prizes drawn in this activity will not be repeated, but at most 12 can be drawn, and the first prize can be drawn at will.
References:
Cross the firewire customer service area