Adam Goldfeld

2317

Rank

2

Badges

1260

Score

View Community Profile

1 – 50 of 120

Problem 44367. Inscribed Pentagon? 2

Created by: goc3

Tags geometry, circle, radius

1

Solution

71

Size

1

Solution

71

Size

Problem 44386. Circumscribed Pentagon?

Created by: goc3

Tags geometry, circle, circumscribe

1

Solution

88

Size

1

Solution

88

Size

Problem 44310. Digit concentration in Champernowne's constant

Created by: Mehmet OZC

Tags cody5, champernowne's constant, big number

1

Solution

33

Size

1

Solution

33

Size

Problem 44379. One track five lanes

Created by: Alfonso Nieto-Castanon

Tags cody5

1

Solution

131

Size

1

Solution

131

Size

Problem 44382. Parse me a Lisp

Created by: @bmtran (Bryant Tran)

Tags lisp, parse, cody5

1

Solution

60

Size

1

Solution

60

Size

Problem 44387. Birthday cake

Created by: Matthew Eicholtz

Tags geometry, cody5:hard

2

Solutions

76

Size

2

Solutions

76

Size

Problem 44377. Five steps to enlightenment

Created by: Alfonso Nieto-Castanon

Tags indexing, logic, cody5

1

Solution

153

Size

1

Solution

153

Size

Problem 44340. Recaman Sequence - III

Created by: Mehmet OZC

Tags cody5, recaman sequence

1

Solution

57

Size

1

Solution

57

Size

Problem 44381. Cache me Outside

Created by: @bmtran (Bryant Tran)

Tags cody5, memoize

1

Solution

12

Size

1

Solution

12

Size

Problem 44374. Tautology

Created by: Jan Orwat

Tags regular expressions, cody5

2

Solutions

81

Size

2

Solutions

81

Size

Problem 44353. Group-wise Euclidean distance

Created by: Peng Liu

Tags speed, cody5

1

Solution

4

Size

1

Solution

4

Size

Problem 44364. Is this a valid Tic Tac Toe State?

Created by: Doug Hull

Tags cody5

1

Solution

116

Size

1

Solution

116

Size

Problem 44347. Ned's queens

Created by: HH

Tags contest, cody5

1

Solution

161

Size

1

Solution

161

Size

Problem 44343. Pair Primes

Created by: Mehmet OZC

Tags integers, prime numbers, cody5

1

Solution

97

Size

1

Solution

97

Size

Problem 44341. Hexagonal numbers on a spiral matrix

Created by: Mehmet OZC

Tags big integer, cody5, hexagonal numbers

3

Solutions

88

Size

3

Solutions

88

Size

Problem 44337. Sums of Distinct Powers

Created by: James

Tags binary, cody5, distinct powers

1

Solution

41

Size

1

Solution

41

Size

Problem 44365. An asteroid and a spacecraft

Created by: AMITAVA BISWAS

Tags projectile, mechanics, cody5

2

Solutions

85

Size

2

Solutions

85

Size

Problem 44359. 5th Time's a Charm

Created by: goc3

Tags approximation, cody5, five

4

Solutions

32

Size

4

Solutions

32

Size

Problem 281. Acid and water

Created by: AMITAVA BISWAS

Tags cody5, exponential decay, fluid mixture

1

Solution

20

Size

1

Solution

20

Size

"Cody" * 5 == "CodyCodyCodyCodyCody"

Created by: Peng Liu

Tags multiplication, string, cody5

3

Solutions

45

Size

3

Solutions

45

Size

Problem 44311. Number of Even Elements in Fibonacci Sequence

Created by: Mehmet OZC

Tags fibonacci, cody5, big number

1

Solution

14

Size

1

Solution

14

Size

Problem 96. Knight's Tour Checker

Created by: Cody Team

Tags matlab, chess

2

Solutions

81

Size

2

Solutions

81

Size

Problem 95. Given two arrays, find the maximum overlap

Created by: Cody Team

Tags matlab

3

Solutions

100

Size

3

Solutions

100

Size

Problem 93. Calculate the Levenshtein distance between two strings

Created by: Cody Team

Tags matlab, string metric

1

Solution

121

Size

1

Solution

121

Size

Problem 92. Find state names that start with the letter N

Created by: Cody Team

Tags regexp, states

1

Solution

14

Size

1

Solution

14

Size

Problem 91. Get the area codes from a list of phone numbers

Created by: Cody Team

Tags regexp

2

Solutions

25

Size

2

Solutions

25

Size

Problem 90. Connect Four Win Checker

Created by: Cody Team

Tags matlab, game

2

Solutions

100

Size

2

Solutions

100

Size

Problem 89. Counting in Finnish

Created by: Cody Team

Tags strings, finnish

2

Solutions

39

Size

2

Solutions

39

Size

Problem 88. It dseon't mettar waht oedrr the lrettes in a wrod are.

Created by: Cody Team

Tags regexp, strings

1

Solution

58

Size

1

Solution

58

Size

Problem 87. Indexed Probability Table

Created by: Cody Team

Tags matlab

1

Solution

24

Size

1

Solution

24

Size

Problem 94. Target sorting

Created by: Cody Team

Tags sorting, matlab

1

Solution

26

Size

1

Solution

26

Size

Problem 86. Renaming a field in a structure array

Created by: Cody Team

Tags matlab

4

Solutions

28

Size

4

Solutions

28

Size

Problem 85. Remove the polynomials that have positive real elements of their roots.

Created by: Cody Team

Tags matlab

1

Solution

24

Size

1

Solution

24

Size

Problem 84. Longest Divisor Run

Created by: Cody Team

Tags matlab

1

Solution

74

Size

1

Solution

74

Size

Problem 83. Prime factor digits

Created by: Cody Team

Tags primes

1

Solution

27

Size

1

Solution

27

Size

Problem 82. Remove the small words from a list of words.

Created by: Cody Team

Tags matlab

1

Solution

16

Size

1

Solution

16

Size

Problem 81. Mandelbrot Numbers

Created by: Cody Team

Tags matlab, fractals

1

Solution

45

Size

1

Solution

45

Size

Problem 80. Test for balanced parentheses

Created by: Cody Team

Tags regexp, parens

1

Solution

53

Size

1

Solution

53

Size

Problem 79. DNA N-Gram Distribution

Created by: Cody Team

Tags matlab

1

Solution

56

Size

1

Solution

56

Size

Problem 44344. The 5th Root

Created by: goc3

Tags root, power, cody5

1

Solution

16

Size

1

Solution

16

Size

Problem 78. Implement a ROT13 cipher

Created by: Cody Team

Tags matlab, encoding, cipher

1

Solution

70

Size

1

Solution

70

Size

Problem 77. Clean the List of Names

Created by: Cody Team

Tags strings

1

Solution

23

Size

1

Solution

23

Size

Problem 76. De-dupe

Created by: Cody Team

Tags matlab

2

Solutions

13

Size

2

Solutions

13

Size

Problem 75. Find the palindrome

Created by: Cody Team

Tags strings

1

Solution

68

Size

1

Solution

68

Size

Problem 74. Balanced number

Created by: Cody Team

Tags matlab

1

Solution

57

Size

1

Solution

57

Size

Problem 73. Replace NaNs with the number that appears to its left in the row.

Created by: Cody Team

Tags matlab

3

Solutions

48

Size

3

Solutions

48

Size

Problem 72. Interpolator

Created by: Cody Team

Tags interpolation

2

Solutions

59

Size

2

Solutions

59

Size

Problem 71. Read a column of numbers and interpolate missing data

Created by: Cody Team

Tags data cleaning, average

1

Solution

100

Size

1

Solution

100

Size

Problem 70. Alphabetize by last name

Created by: Cody Team

Tags regexp, sorting

2

Solutions

41

Size

2

Solutions

41

Size

Problem 69. Find the peak 3n+1 sequence value

Created by: Cody Team

Tags 3n+1

1

Solution

48

Size

1

Solution

48

Size

1 – 50 of 120