Problems

1 – 50 of 5,402

Problem Title Likes Solvers Difficulty

Problem 52070. Compute the effective conductivity of a heterogeneous aquifer

Created by: ChrisR

Tags groundwater, darcy's law, conductivity

Problem 60732. Wheatstone bridge

Created by: Sahil Islam

Tags circuit, equilibrium, wheatstone bridge

Problem 60735. Delete some elements in the natural set and find the sum of the first n terms

Created by: 可峰

Tags sum

Problem 60744. Moyenne pondérée

Created by: Yannis Cuypers

Tags #2ee104

Problem 52308. ICFP2021 Hole-In-Wall: Calculate Score

Created by: Richard Zapor

Tags contest, icfp

Problem 60759. Sum along each diagonal of a matrix

Created by: Matt J

Tags sum, diagonal

Problem 843. Hyperspectral Processing: Determine Material Components given a Hyperspectral vector

Created by: Richard Zapor

Tags pseudo matrix inversion, hyperspectral, application

Problem 1875. GJam: 2013 China Event: Cannon Angle

Created by: Richard Zapor

Tags physics, gjam, roots

Problem 2083. Independent direction vectors of a plane

Created by: Marcel

Tags basic, easy, high school math

Problem 2390. Fair Scoring for Cody

Created by: Nicholas Howe

Tags cody, mtree, scoring

Problem 43025. Check if a directory is on the current MATLAB search path

Created by: Matthew Eicholtz

Tags strings, string manipulation, path

Problem 44074. GJam 2017 Kickstart: Parentheses (Small)

Created by: Richard Zapor

Tags parentheses, gjam, kickstart

Problem 44075. GJam 2017 Kickstart: Parentheses (Large)

Created by: Richard Zapor

Tags parentheses, gjam, kickstart

Problem 60826. Identify Similar Rows in a Matrix Based on Sequence of Non-zero Elements

Created by: DNYANESH

Tags matrix

Problem 60850. Matrix Diagonal Sum

Created by: Samantha

Tags arrays, matrix operations

Problem 60910. num

Created by: Evan

Tags fun

Problem 60911. nam2

Created by: Evan

Tags nam

Problem 60912. num3

Created by: Evan

Tags namnaqm

Problem 60913. num4

Created by: Evan

Tags waah

Problem 60914. num5

Created by: Evan

Tags numnum

Problem 60915. num6

Created by: Evan

Tags numnum

Problem 60916. num7

Created by: Evan

Tags qwertyujik

Problem 60917. num8

Created by: Evan

Tags nununu

Problem 60918. num9

Created by: Evan

Tags 123456

Problem 60919. num10

Created by: Evan

Tags 123456

Problem 60923. Find the summation of factorial series

Created by: Mubeen

Tags function

Problem 60926. Greater than before

Created by: Asif Newaz

Tags loop, array

Problem 58144. Given the mass and stiffness of an undamped SDOF system, find the natural frequency and the natural period of vibration

Created by: cdawg

Tags easy, stiffness, mass

Problem 58877. Neural Net Image Convolution: Return only Valid portion of conv2

Created by: Richard Zapor

Tags digits, conv2, valid

Problem 58882. Neural Nets: Activation functions

Created by: Richard Zapor

Tags sigmoid, neural, activation functions

Problem 58897. Neural Net: Calculate Bias Single Perceptron (AND/NAND/OR/NOR/XOR)

Created by: Richard Zapor

Tags latex, neural net, perceptron

Problem 58917. Neural Net: Back Propagation of Quad Output with Bias, ReLU

Created by: Richard Zapor

Tags neural net, relu, back propagation

Problem 55920. Juros Simples

Created by: Gustavo Oliveira

Tags function

Problem 59121. rotation et mise à l'échelle avec des complexes

Created by: Yannis Cuypers

Tags #2ee104

Problem 56035. sinus de pulsation a

Created by: Yannis Cuypers

Tags #2ee104

Problem 50524. Calculate the structural rank of a 2-by-4 matrix.

Created by: Tesfaye Girma

Tags matrix

Problem 59671. Write a code to implement Euler's method to integrate a simple function

Created by: Ryan

Tags approximation, numerical integration, euler

Problem 60181. Integer Persistence, Product

Created by: minnolina

Tags easy

Problem 60251. Instructions Following

Created by: minnolina

Tags easy

Problem 60286. Hofstadter Q sequence

Created by: minnolina

Tags sequence, hofstadter

Problem 60938. Breaking up a chocolate bar

Created by: Christian Schröder

Tags easy, chocolate

1 – 50 of 5,402

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