Cody

Trial software

Problems

1 – 19 of 19

Problem Title Likes Solvers

Determine if a Given Number is a Triangle Number

Created by: @bmtran (Bryant Tran)

Tags triangle numbers

7

276

Compute Fibonacci Number

Created by: Alexander

Tags numbers, fibonacci

3

241

Parasitic numbers

Created by: the cyclist

Tags parasitic

3

202

Kaprekar numbers

Created by: the cyclist

Tags kaprekar

2

195

Narcissistic number ?

Created by: Jean-Marie Sainthillier

Tags narcissistic

2

186

Find the 9's Complement

Created by: Pritesh Shah

Tags matlab

3

183

Armstrong Number

Created by: VIVEK RUHELA

Tags arithmetic, basic matlab

3

168

Evil Number

Created by: Jan Orwat

Tags pop series, number theory, easy

2

161

Smith numbers

Created by: Sky Sartorius

Tags factors, sum

2

143

Is this number Munchhausen Narcissistic?

Created by: Ted

Tags math, narcissistic number, munchhausen

2

116

Bell Number calculator

Created by: robin

Tags sets, partition

2

107

Polite numbers. N-th polite number.

Created by: Jan Orwat

Tags a138591, number theory

2

103

N-th Odious

Created by: Jan Orwat

Tags pop series, number theory, oeis

1

102

nth Rational Number

Created by: G K

Tags math

2

99

Polite numbers. Politeness.

Created by: Jan Orwat

Tags number theory, oeis

5

92

Polygonal numbers

Created by: Jan Orwat

Tags polygonal, sequence, number theory

3

84

Find vampire numbers

Created by: Andrew Newell

Tags number theory, factors

5

81

Generalised Hamming Number

Created by: Jean-Marie Sainthillier

Tags hamming

6

70

Generate a Parasitic Number

Created by: James

Tags parasitic, cyclic

2

57

1 – 19 of 19

Trial software