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The context: I have been working lately with problems like the following: Let $ x_{k}\in\mathbb{R}^n$ be a state evolving accroding to: $ $ x_{k+1} = f(x_k,u_k), k=0,\dots,N-1 $ $ given some $ x_0$ and controls $ u_0,\dots,u_{N-1}\in\{1,\dots,L\}$ (the set of possible controls is a finite set of "modes"). The goal is to choose the controlsRead more

Given parameters $ r < n$ , define $ m = {n \choose r}$ and let $ A$ be the $ n$ by $ m$ matrix whose columns are all the vectors with $ r$ $ 1$ ‘s and $ n-r$ $ 0$ ‘s. Let $ b$ be a positive $ n$ -vector. Is thereRead more

I have a basic understanding how operators work (bitwise, logical, unary, ternary, etc.), but I am confused how you define what the operator does so the machine knows how to treat the operator when you use it in your code base. Are operators predefined by the compiler and is there a way for me toRead more

I need help creating a function that takes 5 integer inputs and does the following: If exactly 2 or 3 of the first four inputs are not divisible by the last input I want the output to read “Impossible” If exactly 1 of the first four inputs (let’s call it Z) is not divisible byRead more

I am covered up with work right now and trying to get some clients jobs done so looking to hire someone for one quick fix on a site but really need to find someone that I can use from time to time on different small projects. First thing I need is at the top ofRead more

I have read this article, but I still really do not know a programming model is. I saw it being used in the following context: Any given instruction set can be implemented in a variety of ways. All ways of implementing a particular instruction set provide the same programming model, and all implementations of thatRead more

deepFilter function uses the predicate to filter properties which may be nested deeply in the given value (object or array). It returns filtered object or array. I attempted to use as much FP principles as I could think of and will appreciate any comments on things I did right and wrong (from FP perspective) andRead more

hey guys please can anyone see if there is some sort of problem with the following code. It doesn’t seem to work when i run it in turbo c . #include <stdio.h> main() { int a = 21; int b = 10; int c ; c = a + b; printf(“Line 1 – Value ofRead more

I am currently trying out a programming problem, SPOJ Alphacode, that involves dynamic programming. In an encoding system where A=1, B=2, …, Z=26, a message 25114 is ambiguous, and could be decoded in 6 ways (BEAN, BEAAD, YAAD, YAN, YKD, or BEKD). The challenge is to count the number of ways each given input numberRead more

7.9 Make a purple color swatch of size 100.Read more