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Gelöst
Locate a point given x and y offsets from reference points
A student was trying to position wells to dewater a construction site, and her instructor asked her to send the well coordinates...
etwa 11 Stunden vor
Gelöst
Buy N Get 1 Free of Equal or Lesser Value
The grocery store is having a store-wide sale: buy n items, get 1 item free. The free item must be of equal or lesser value tha...
6 Tage vor
Gelöst
Be happy
check whether the given number is happy in b-base. A happy number can be defined as a number which will yield 1 when it is repl...
12 Tage vor
Gelöst
Determine if a credit card number conforms to American Express, Visa, or Mastercard schema or if it fails to conform to any of these.
When you pay for things online, sometimes when you enter your credit card number, the online merchant is able to instantly ident...
12 Tage vor
Gelöst
Delete and Earn
You are given an integer array nums. You want to maximize the number of points you get by performing the following operation any...
13 Tage vor
Gelöst
Find the Number Farthest from the Mean
Given a nonempty vector A, find the element whose distance from the mean of A is greatest. Return the element, not its distance....
14 Tage vor
Gelöst
Singularity v5 (with apologies to the true hack masters)
Since the vast majority of recent problems are how to hack Cody, here's another one, with an even more malformed test suite than...
21 Tage vor
Gelöst
Given a Matrix add a frame of 0's to it
for x as the input = [ 8 7 9 8 2 4 3 2 6 7 5 3] then output y sould be = out=[0 0 0 0 0 ...
28 Tage vor
Gelöst
Reverse-engineer a vector from its summary statistics.
Your task is to write a function that takes a set of statistical metrics and generates a vector 'x' of integers that satisfies t...
30 Tage vor
Gelöst
Even Logic. Instant Results
Write a MATLAB function isEven(n) that takes an integer n as input and returns true if the number is even, and false if it is od...
etwa ein Monat vor
Gelöst
Matrix Column Standardizer
Write a function scaled_mat = standardize_columns(A) that standardizes each column of a 2D matrix A using z-score normalization....
etwa ein Monat vor
Gelöst
Count Even Numbers
Write a function count = count_evens(vec) that takes a 1D array (vector) of numbers vec and returns the total count of even numb...
etwa ein Monat vor
Gelöst
Play Games of Beggar My Neighbor
Beggar my neighbor, as it is most commonly referred to, is a simple deterministic card game. A standard 52 card deck is shuffled...
etwa 2 Monate vor
Gelöst
Compute the comma transform of an integer sequence
Consider the sequence formed by the multiples of 19: 19, 38, 57, 76, 95, 114, 133, 152, 171, 190, 209, 228,… A new sequence ca...
etwa 2 Monate vor
Gelöst
Check if an FAA N-Number is Valid
An N-number is a unique registration assigned by the Federal Aviation Administration (FAA) to every civil aircraft operating in ...
etwa 2 Monate vor
Gelöst
Write a function that gives the ReLU of the input.
The ReLU function is given by, In here, x input can be a scalar, vector or a matrix.
2 Monate vor
Gelöst
N-Queens: Count All Valid Arrangements
The N-Queens puzzle places N queens on an N×N chessboard such that no two queens attack each other. A queen can attack another ...
2 Monate vor
Gelöst
Matrix Diagonal Sum
Given a square matrix A of size n x n, write a function to compute the sum of the elements on both the main diagonal and the ant...
2 Monate vor
Gelöst
Check Bidirectional Requirement Traceability
Bidirectional traceability ensures that a relationship recorded from a requirement to an architecture element is also reflected ...
2 Monate vor
Gelöst
Calculate Architecture Option Score
System architects often compare multiple architecture candidates against several evaluation criteria. Given a matrix containing...
2 Monate vor
Gelöst
Evaluate Requirement Test Results
During system verification, measured values are compared against requirement limits. Given a set of measured results and corres...
2 Monate vor
Gelöst
Calculate Verification Coverage
Before a system can be verified, each applicable requirement should have an associated verification activity. Given the total n...
2 Monate vor
Gelöst
Calculate Availability of a Redundant Pair
Redundancy can improve system availability by allowing the system to continue operating when one of two independent components f...
2 Monate vor
Gelöst
Calculate Series System Availability
Consider a system in which every component must operate successfully for the complete system to function. Given the individual ...
2 Monate vor
Gelöst
Count System Architecture Interfaces
An architecture can be represented using a connectivity matrix. Each row and column represents a system element, while a value o...
2 Monate vor
Gelöst
Count Active Architecture Elements
A system architecture may contain several elements, but not all elements are active in a particular configuration. Given a logi...
2 Monate vor
Gelöst
Calculate Requirement Traceability Coverage
Traceability helps ensure that system requirements are connected to downstream engineering artifacts such as architecture elemen...
2 Monate vor
Gelöst
Find Unallocated Requirements
During system development, requirements are allocated to system elements such as sensors, controllers, actuators, or software co...
2 Monate vor
Gelöst
Calculate Requirement Margin
Engineering requirements often specify a limit, while the actual system performance may be better or worse than that limit. Giv...
2 Monate vor
Gelöst
Check Requirement Compliance
A system requirement specifies a maximum allowable value for a system parameter.Given a set of measured values and the correspon...
2 Monate vor
