w*u
2 楼
isnt it quite easy? jist find the integral part at first then multiply thr
decimal part by 10 repeatedly and get them out. notice that it is safe to do
so since ur float number is already representable so these operations wont
lose accuracy
also be careful about negative numbers
decimal part by 10 repeatedly and get them out. notice that it is safe to do
so since ur float number is already representable so these operations wont
lose accuracy
also be careful about negative numbers
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