Problems

1 – 50 of 5,411

Problem Title Likes Solvers Difficulty

Problem 60903. sum numbers to some value n

Created by: Aislynn

Tags easy

0

22

Problem 60904. num to char

Created by: Aislynn

Tags easy

0

25

Problem 60910. num

Created by: Evan

Tags fun

0

22

Problem 60911. nam2

Created by: Evan

Tags nam

0

21

Problem 60912. num3

Created by: Evan

Tags namnaqm

0

18

Problem 60913. num4

Created by: Evan

Tags waah

0

17

Problem 60914. num5

Created by: Evan

Tags numnum

0

17

Problem 60915. num6

Created by: Evan

Tags numnum

0

17

Problem 60916. num7

Created by: Evan

Tags qwertyujik

0

17

Problem 60917. num8

Created by: Evan

Tags nununu

0

17

Problem 60918. num9

Created by: Evan

Tags 123456

0

16

Problem 60919. num10

Created by: Evan

Tags 123456

0

19

Problem 60923. Find the summation of factorial series

Created by: Mubeen

Tags function

0

19

Problem 60926. Greater than before

Created by: Asif Newaz

Tags loop, array

1

18

Problem 60951. Extra colors

Created by: Nicolas Douillet

Tags string, vector, code

0

10

Problem 60603. ICFP2024 003: Lambdaman 5

Created by: Richard Zapor

Tags maze, contest, icfp

0

3

Problem 60608. ICFP2024 006: Lambda 21 - 3D

Created by: Richard Zapor

Tags maze, contest, icfp

0

5

Problem 60618. ICFP2024 005: Lambdaman 1, 2, 3

Created by: Richard Zapor

Tags recursion, contest, icfp

0

6

Problem 60623. ICFP2024 007: Lambdaman 1, 2, 3 Breadth Solver

Created by: Richard Zapor

Tags maze, contest, icfp

0

6

Problem 60638. ICFP2024 009: Lambdaman Crawler-Backfill

Created by: Richard Zapor

Tags maze, contest, icfp2024

0

4

Problem 60642. ICFP2024 010: Lambdaman Optimal-Crawler-Backfill

Created by: Richard Zapor

Tags maze, recursion, optimal

1

5

Problem 60732. Wheatstone bridge

Created by: Sahil Islam

Tags circuit, equilibrium, wheatstone bridge

0

22

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

Created by: Richard Zapor

Tags contest, icfp

0

7

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

Created by: 可峰

Tags sum

0

12

Problem 60744. Moyenne pondérée

Created by: Yannis Cuypers

Tags #2ee104

0

20

Problem 60759. Sum along each diagonal of a matrix

Created by: Matt J

Tags sum, diagonal

1

20

Problem 2390. Fair Scoring for Cody

Created by: Nicholas Howe

Tags cody, mtree, scoring

12

7

Problem 1875. GJam: 2013 China Event: Cannon Angle

Created by: Richard Zapor

Tags physics, gjam, roots

3

21

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

Created by: Matthew Eicholtz

Tags strings, string manipulation, path

0

16

Problem 44074. GJam 2017 Kickstart: Parentheses (Small)

Created by: Richard Zapor

Tags parentheses, gjam, kickstart

2

19

Problem 44075. GJam 2017 Kickstart: Parentheses (Large)

Created by: Richard Zapor

Tags parentheses, gjam, kickstart

3

19

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

Created by: DNYANESH

Tags matrix

0

3

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

Created by: Richard Zapor

Tags pseudo matrix inversion, hyperspectral, application

1

10

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

1

50

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

Created by: Richard Zapor

Tags digits, conv2, valid

1

7

Problem 58882. Neural Nets: Activation functions

Created by: Richard Zapor

Tags sigmoid, neural, activation functions

1

11

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

Created by: Richard Zapor

Tags latex, neural net, perceptron

1

6

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

Created by: Richard Zapor

Tags neural net, relu, back propagation

0

6

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

Created by: Yannis Cuypers

Tags #2ee104

0

18

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

Created by: Tesfaye Girma

Tags matrix

0

43

Problem 55920. Juros Simples

Created by: Gustavo Oliveira

Tags function

2

51

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

Created by: Ryan

Tags approximation, numerical integration, euler

1

15

Problem 56035. sinus de pulsation a

Created by: Yannis Cuypers

Tags #2ee104

2

34

Problem 60181. Integer Persistence, Product

Created by: minnolina

Tags easy

1

13

Problem 60251. Instructions Following

Created by: minnolina

Tags easy

1

16

Problem 60286. Hofstadter Q sequence

Created by: minnolina

Tags sequence, hofstadter

1

19

Problem 60511. ICFP 2024 Programming Contest June 28 thru July 1

Created by: Richard Zapor

Tags contest, icfp, json

0

27

Problem 52070. Compute the effective conductivity of a heterogeneous aquifer

Created by: ChrisR

Tags groundwater, darcy's law, conductivity

1

12

Problem 60591. ICFP2024 001: Lambdaman 6

Created by: Richard Zapor

Tags string, maze, contest

1

10

1 – 50 of 5,411