给toddler念书# Parenting - 为人父母
Y*l
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Given an array of N integers from range [0, N] and one is missing. Find the
missing number.
1) how to find the missing number if the element of array is integer value
2) if the element of the array is a bit vector, presenting the integer
number. for example, 000 --> 0, 010 --> 2.
missing number.
1) how to find the missing number if the element of array is integer value
2) if the element of the array is a bit vector, presenting the integer
number. for example, 000 --> 0, 010 --> 2.