# Problems

51 – 100 of 5,216
 Problem Title Likes Solvers Difficulty

#### Problem 59786. Missing Number (arithmetic progression)

Created by: minnolina

Tags basic, easy

0

12

#### Problem 59801. Limiting Element Occurrences

Created by: minnolina

Tags basic, easy

0

6

#### Problem 59806. Replace with Lower

Created by: minnolina

Tags basic, easy

0

10

#### Problem 59811. Sort by absolute value

Created by: minnolina

Tags basic, easy, sort

0

11

#### Problem 59816. Sun angle

Created by: minnolina

Tags basic, easy

1

8

#### Problem 59826. Matrix Rotation

Created by: Sumit Pawar

0

14

#### Problem 59846. Sequencing Odd Even numbers

Created by: VBBV

Tags arrays, rescale

0

8

#### Problem 60176. Find the number of diagonals in a n sided polygon.

Created by: Sahil Islam

0

11

#### Problem 60181. Integer Persistence, Product

Created by: minnolina

Tags easy

1

9

#### Problem 60186. Remove Unique Elements

Created by: minnolina

Tags easy

2

9

#### Problem 60201. Find the largest sum of any contiguous subarray

Created by: minnolina

0

7

#### Problem 60216. Perfect shuffle

Created by: minnolina

1

9

#### Problem 60221. Battery Charge Indicator

Created by: minnolina

Tags easy

1

10

#### Problem 60237. Finding the Most Frequent Letter in a Text

Created by: minnolina

Tags char

0

8

#### Problem 60251. Instructions Following

Created by: minnolina

Tags easy

1

7

#### Problem 60256. Final Stone Weight

Created by: minnolina

Tags easy

1

9

#### Problem 60286. Hofstadter Q sequence

Created by: minnolina

1

9

#### Problem 60296. Maximizing Stock Profit

Created by: minnolina

Tags easy

0

8

#### Problem 60306. Add non-triangular numbers

Created by: ChrisR

0

8

#### Problem 51173. Squares inside a square!

Created by: Fatima Abdulla HCT2021

Tags area

0

51

#### Problem 60356. Eleve ao cubo!

Created by: Marcelo

Tags easy, cody

0

11

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

Created by: Richard Zapor

Tags contest, icfp, json

0

6

Created by: 峡胜

Tags math

0

12

#### Problem 60551. Jigsaw 002: Intro 2x2 square. Local Cody images

Created by: Richard Zapor

0

3

#### Problem 60591. ICFP2024 001: Lambdaman 6

Created by: Richard Zapor

0

5

#### Problem 60593. ICFP2024 002: Lambdaman 9

Created by: Richard Zapor

Tags maze, contest, icfp

0

4

#### 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

2

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

Created by: Richard Zapor

0

3

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

Created by: Richard Zapor

Tags maze, contest, icfp

0

2

#### Problem 60638. ICFP2024 009: Lambdaman Crawler-Backfill

Created by: Richard Zapor

0

2

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

Created by: Richard Zapor

1

2

#### Problem 52070. Compute the effective conductivity of a heterogeneous aquifer

Created by: ChrisR

1

11

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

Created by: Richard Zapor

Tags contest, icfp

0

4

1

28

#### Problem 58797. Array Width (no usage of size)

Created by: Richard Zapor

Tags width

0

26

#### Problem 59831. Palindrome Checker

Created by: Rajiv

0

12

#### Problem 59876. Out-of-Place Elements Count

Created by: minnolina

Tags easy, sort

0

11

#### Problem 1752. Get me! v4 (Cody hacking challenge)

Created by: Frequency Domain

Tags hack, get me!

4

17

Tags %c

1

134

#### Problem 47008. NaN

Created by: Payam Morsali

Tags matrix

1

105

#### Problem 55480. Array Concatenation (1)

Created by: Saleh Ibrahim

Tags arrays

0

100

#### Problem 47133. step function

Created by: Payam Morsali

Tags step

0

83

#### Problem 46356. Surface area of a cone

Created by: Maryam HCTRAK Alhebsi

Tags numbers

1

86

#### Problem 47828. Circle : Square

Created by: Kriti

Tags square, area, circle

0

73

#### Problem 46888. Diagonal Prod

Created by: Payam Morsali

Tags diag

0

75

#### Problem 46773. PIN code

Created by: Payam Morsali

Tags pin

1

68

#### Problem 1423. Cos Function

Created by: Marco Castelli

0

178

#### Problem 56348. Calculate the Distance to Source of Lightning

Created by: Meg Noah

Tags weather

1

78

51 – 100 of 5,216