Project-Euler

What is Project Euler?

Project Euler is a series of challenging problems that require mathematical and programming skills. Somebody who enjoys learning new area of mathematics, project Euler is going to be a fun journey.

How to contribute?

• Fork this repository.
• Make a directory with the format problem_number.problem_statement in the directory of the language you're solving.

For example if you are solving Problem no 1 in java- >
Your solution should be at -> Java/01.Multiples_of_3_and_5/your_user_name.java

• Add ✅ :white_check_mark: to the table against the problem you've solved.
• Name the P.R. With the format as problem_number done in This_Lang, and Mention the same in the code(File) as a comment Euler Problem_num.(Within the File)
• While Editing The ReadMe For PR, Use "No Wrap" Option { At Top Right Of 'Edit File' Tool On Githtub}
• Send a PR
• Thanks

Happy Contributing! 😃

⭐ to show support!

Contributors

Problems

No	Problem Statement	CPP	Java	JS	Py3	Kotlin	Dart	C	C#	Go Lang	R	Ruby	Swift
01	Multiples of 3 and 5	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅	✅
02	Even Fibonacci numbers	✅	✅		✅	✅	✅	✅		✅	✅	✅
03	Largest prime factor	✅	✅	✅	✅		✅	✅		✅	✅
04	Largest palindrome product	✅	✅		✅			✅		✅
05	Smallest multiple	✅			✅					✅
06	Sum square difference	✅	✅		✅		✅	✅		✅
07	10001st prime	✅			✅		✅	✅
08	Largest product in a series				✅
09	Special Pythagorean triplet	✅			✅
10	Summation of primes				✅			✅
11	Largest product in a grid				✅			✅
12	Highly divisible triangular number				✅			✅
13	Large sum	✅			✅
14	Longest Collatz sequence
15	Lattice paths
16	Power digit sum		✅		✅
17	Number letter counts				✅
18	Maximum path sum I				✅
19	Counting Sundays
20	Factorial digit sum		✅		✅	✅
21	Amicable numbers
22	Names scores				✅
23	Non-abundant sums
24	Lexicographic permutations
25	1000-digit Fibonacci number				✅
26	Reciprocal cycles
27	Quadratic primes		✅
28	Number spiral diagonals	✅	✅		✅			✅
29	Distinct powers				✅
30	Digit fifth powers				✅
31	Coin sums		✅		✅
32	Pandigital products
33	Digit cancelling fractions
34	Digit factorials
35	Circular primes				✅
36	Double-base palindromes
37	Truncatable primes
38	Pandigital multiples
39	Integer right triangles	✅	✅
40	Champernowne's constant				✅
41	Pandigital prime				✅
42	Coded triangle numbers				✅
43	Sub-string divisibility
44	Pentagon numbers				✅
45	Triangular, pentagonal, and hexagonal				✅
46	Goldbach's other conjecture				✅
47	Distinct primes factors				✅
48	Self powers				✅
49	Prime permutations				✅
50	Consecutive prime sum				✅			✅		✅

Thanks

• Thanks to you all who are doing their best in solving the problems, we appriciate your efforts.
• We thank you all for the overwelming P.R that we have recieved, To mantain the quality and response of the P.R we have updated the guidelines.
• We are reluctant to change/modify the already merged P.R. to meet the current Guidelines, as that may modify the contributer's title to that file.
• We would appriciate, if all of you could do the necessary modification, hence it won't affect your contribution as per HacktoberFest.
• Keep Up the Efforts.