Community Profile

photo

Qiankunone


Last seen: 11 días hace |  Con actividad desde 2023

Followers: 0   Following: 0

Never too old to learn

Programming Languages:
Python

Estadísticas

  • CUP Challenge Master
  • Introduction to MATLAB Master
  • MATLAB Central Treasure Hunt Finisher
  • Commenter
  • Promoter
  • Community Group Solver
  • Solver

Ver insignias

Feeds

Ver por

Resuelto


Calculate the area of a triangle between three points
Calculate the area of a triangle between three points: P1(X1,Y1) P2(X2,Y2) P3(X3,Y3) these three points are the vertices of ...

8 meses hace

Resuelto


Symmetry of vector
Determine whether the vector is symmetric or not (vector could be even or odd in length). For example: x = [1 2 3 3 2 1] is s...

9 meses hace

Resuelto


Where the Four Corners Am I? (Vectorized)
NOTE: this problem is intended to build on problem #55960 ("Where the Four Corners Am I?"). You may wish to solve that problem f...

11 meses hace

Resuelto


Where the Four Corners Am I?
The "Four Corners" region of the US is where Colorado, Utah, Arizona, and New Mexico all meet - the only place where four states...

11 meses hace

Resuelto


Taylor Series
You can use a Taylor series to approximate common functions. The Taylor series for sin(x) is Using only the first several te...

11 meses hace

Resuelto


Calculate Angle From Axis
Given coordinates x and y, an axis ("X" or "Y"), and a direction ("cw" or "ccw", meaning clockwise and counterclockwise, respect...

11 meses hace

Resuelto


Sum of series IX
What is the sum of the following sequence: Σ 1/k! for k=1...n for different n?

11 meses hace

Resuelto


Sum of series VIII

11 meses hace

Resuelto


Sum of series
a(n) = n^2 - (n-1)^2 find the summation of the series upto n i.e. a(1)+a(2)+...+a(n)

11 meses hace

Resuelto


Sum of series VI
What is the sum of the following sequence: Σk⋅k! for k=1...n for different n?

11 meses hace

Resuelto


Sum of series V
What is the sum of the following sequence: Σk(k+1) for k=1...n for different n?

11 meses hace

Resuelto


Sum of series IV
What is the sum of the following sequence: Σ(-1)^(k+1) (2k-1)^2 for k=1...n for different n?

11 meses hace

Resuelto


Sum of series III
What is the sum of the following sequence: Σ(2k-1)^3 for k=1...n for different n?

11 meses hace

Resuelto


Sum of series II
What is the sum of the following sequence: Σ(2k-1)^2 for k=1...n for different n?

11 meses hace

Resuelto


Sum of series I
What is the sum of the following sequence: Σ(2k-1) for k=1...n for different n?

11 meses hace

Resuelto


Sum of series VII
What is the sum of the following sequence: Σ(km^k)/(k+m)! for k=1...n for different n and m?

11 meses hace

Resuelto


Energy Conversion 1

11 meses hace

Resuelto


Area Conversion 2

11 meses hace

Resuelto


Mass Conversion 2

11 meses hace

Resuelto


Temperature Conversion 3
Given a temperature in Celcius, convert it to Fahrenheit.

11 meses hace

Resuelto


Temperature Conversion 2

11 meses hace

Resuelto


Temperature Conversion 1

11 meses hace

Resuelto


There are 10 types of people in the world
Those who know binary, and those who don't. The number 2015 is a palindrome in binary (11111011111 to be exact) Given a year...

11 meses hace

Resuelto


Converting binary to decimals
Convert binary to decimals. Example: 010111 = 23. 110000 = 48.

11 meses hace

Resuelto


Binary code (array)
Write a function which calculates the binary code of a number 'n' and gives the result as an array(vector). Example: Inpu...

11 meses hace

Resuelto


Relative ratio of "1" in binary number
Input(n) is positive integer number Output(r) is (number of "1" in binary input) / (number of bits). Example: * n=0; r=...

11 meses hace

Resuelto


Bit Reversal
Given an unsigned integer _x_, convert it to binary with _n_ bits, reverse the order of the bits, and convert it back to an inte...

11 meses hace

Resuelto


Given an unsigned integer x, find the largest y by rearranging the bits in x
Given an unsigned integer x, find the largest y by rearranging the bits in x. Example: Input x = 10 Output y is 12 ...

11 meses hace

Resuelto


Dartboard Average II
A dartboard arranges the numbers 1 to 20 such that each value is typically flanked by quite different values - for example, 20 i...

alrededor de 1 año hace

Resuelto


Dartboard Average I
A dartboard arranges the numbers 1 to 20 such that each value is typically flanked by quite different values - for example, 20 i...

alrededor de 1 año hace

Cargar más