[中學] 對數
The complexity of a problem is O(log10n) and the computer
executes 1 million instructions per second.
How long does it take to run the program if the number
of operations is 10,000?
a. 1 microsecond
b. 2 microseconds
c. 3 microseconds
d. 4 microseconds
答案是 4 microsecond
令 log(k*10*1000000)
k=1/(10^6)
10000代入之後就卡住了
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