Problems

1 – 20 of 20
Problem Title
Likes
Solvers
Difficulty

Problem 2027. Consecutive Powers

Created by: Ted

Tags math, puzzle, poor_test_suite

1

91

Problem 44062. Polar Form Complex Number Entry

Created by: Jess Stuart

Tags polar, complex

2

46

Problem 44748. Amicable numbers

Created by: vandeleeuw

Tags number theory, divisors

1

64

Problem 42826. Euler–Mascheroni constant

Created by: Thomas Bischoff

Tags math

1

53

Problem 44159. calculate PI without using pi function

Created by: huashou

Tags pi;

2

89

Problem 42807. Approximate e

Created by: HH

Tags approximation, exp, e

2

55

Problem 42917. Nth roots of unity

Created by: Martin C.

Tags root, complex, unity

1

55

Problem 44229. How brilliant are you?

Created by: James

Tags factors, number theory, brilliant

3

55

Problem 44230. I'm going to enjoy watching you calculate, Mr Anderson

Created by: James

Tags number theory, phone numbers, agent smith

2

42

Problem 42913. Pseudo Square Root (Inspired by Project Euler 266)

Created by: James

Tags projecteuler

1

49

Problem 44476. How many unique Pythagorean triples?

Created by: Shaul Salomon

Tags pythagoras, 22105

0

143

Problem 43584. Find Pseudo-Cyclic Number

Created by: Jaeho Seol

Tags number, cyclic

5

32

Problem 42394. It's going down. We're finding simbers!

Created by: James

Tags projecteuler, you better move, you better dance

3

71

Problem 44289. Find two triangular numbers whose sum is input.

Created by: Mehmet OZC

Tags number theory, triangular numbers

2

93

Problem 43754. Lah Numbers

Created by: JD

Tags 3functions, lah numbers

2

33

Problem 42377. Bouncy numbers

Created by: Jean-Marie Sainthillier

Tags project euler, bouncy numbers

2

34

Problem 44403. Goldbach's marginal conjecture - Write integer as sum of three primes

Created by: yurenchu

Tags primes, goldbach conjecture

3

62

Problem 1308. Give me Hamming on five, hold the mayo

Created by: James

Tags hamming, surely_you_cant_be_serious

2

48

Problem 42914. Counting the Grand Primes

Created by: John D'Errico

Tags prime, primes, intersect

3

47

Problem 42830. Hilbert numbers

Created by: HH

Tags numbers, hilbert

2

43
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