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# Binbin Qi

### China University of Petroleum

4.192 total contributions since 2009

Professional Interests: Machine Learning/ Math/ Geophysics

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Solved

Sum of all the divisors of n

8 días ago

Solved

size

9 días ago

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F.R.I.E.N.D.S

9 días ago

Solved

Sudoku

9 días ago

Solved

area

9 días ago

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Lambert's W
Matlab cody does not support lambertw. Try to create a lambert's w function yourself. Lambert's W is the function that solves...

16 días ago

Solved

Inequalities

17 días ago

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Restricted Subtraction v1

21 días ago

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print 'Hello W0rld'

24 días ago

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Factorize uniquely! (★★)

24 días ago

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divide by 5

24 días ago

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struct2values()
Convert a struct object into a column vector. You can assume that the struct elements are scalars Example: a = struct();...

alrededor de 2 meses ago

Finding the number of rows to the next row containing a 1
A = [0 0 0 1 0 1 1 1 0 0 0 0 0 1]'; C = find(A); D = (1:length(A)) - C; D(D>0) = D(D>0) + inf'; min(abs(D))' ans = ...

2 meses ago | 2

Solved

2 meses ago

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multiply

2 meses ago

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find

2 meses ago

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find

2 meses ago

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2 meses ago

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area

2 meses ago

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2 meses ago

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python

2 meses ago

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basic syntax

2 meses ago

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find

2 meses ago

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from binary to analog

2 meses ago

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Vrms

2 meses ago