赵思铭

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1 – 44 of 44

Problem 3077. Big numbers, least significant digits

Created by: Michael C.

Tags precision, powers

1

Solution

55

Size

1

Solution

55

Size

Problem 43649. 4 Digit Sequence Repetitions

Created by: JD

Tags sequences, new year's puzzles

1

Solution

58

Size

1

Solution

58

Size

Problem 18. Bullseye Matrix

Created by: Cody Team

Tags matrices

2

Solutions

79

Size

2

Solutions

79

Size

Problem 636. Spherical radius given four points

Created by: Richard Zapor

Tags geometry linear algebra, non-linear

3

Solutions

146

Size

3

Solutions

146

Size

Problem 42699. Find the Area of a Polygon

Created by: Shishir Patel

Tags geometry

1

Solution

69

Size

1

Solution

69

Size

Problem 44347. Ned's queens

Created by: HH

Tags contest, cody5

4

Solutions

185

Size

4

Solutions

185

Size

Problem 558. Is the Point in a Triangle?

Created by: Kuifeng

Tags circle

5

Solutions

178

Size

5

Solutions

178

Size

Problem 563. How to add?

Created by: AMITAVA BISWAS

Tags string, arithmetic, add

5

Solutions

139

Size

5

Solutions

139

Size

Problem 8. Add two numbers

Created by: Cody Team

Tags matlab 101, basic matlab, basics

1

Solution

13

Size

1

Solution

13

Size

Problem 7. Column Removal

Created by: Cody Team

Tags matlab 101, basic matlab

1

Solution

30

Size

1

Solution

30

Size

Problem 6. Select every other element of a vector

Created by: Cody Team

Tags vectors, matlab 101, indexing

1

Solution

17

Size

1

Solution

17

Size

Problem 5. Triangle Numbers

Created by: Cody Team

Tags math, triangle, nice

1

Solution

14

Size

1

Solution

14

Size

Problem 4. Make a checkerboard matrix

Created by: Cody Team

Tags matrices, square

1

Solution

39

Size

1

Solution

39

Size

Problem 3. Find the sum of all the numbers of the input vector

Created by: Cody Team

Tags matlab 101, easy, vector

1

Solution

12

Size

1

Solution

12

Size

Problem 2. Make the vector [1 2 3 4 5 6 7 8 9 10]

Created by: Cody Team

Tags basic, test, basics

1

Solution

11

Size

1

Solution

11

Size

Problem 1. Times 2 - START HERE

Created by: Cody Team

Tags intro, math, easy

1

Solution

12

Size

1

Solution

12

Size

Problem 28. Counting Money

Created by: Cody Team

Tags regexp, strings

1

Solution

52

Size

1

Solution

52

Size

Problem 2653. Beauty of Parentheses

Created by: rifat

Tags string processing

1

Solution

97

Size

1

Solution

97

Size

Problem 1303. Is the paranthesis sequence balanced ?

Created by: Muthu Annamalai

Tags stack paranthesis balanced

1

Solution

55

Size

1

Solution

55

Size

Problem 70. Alphabetize by last name

Created by: Cody Team

Tags regexp, sorting

3

Solutions

135

Size

3

Solutions

135

Size

Problem 75. Find the palindrome

Created by: Cody Team

Tags strings

1

Solution

73

Size

1

Solution

73

Size

Problem 865. Add more zeros

Created by: Jean-Marie Sainthillier

Tags vector

1

Solution

59

Size

1

Solution

59

Size

Problem 495. Formatting currency numbers

Created by: Ned Gulley

Tags strings, currency, formatting

2

Solutions

97

Size

2

Solutions

97

Size

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

Created by: Cody Team

Tags regexp, strings

1

Solution

137

Size

1

Solution

137

Size

Problem 47843. Compute the arithmetic derivative of integers

Created by: ChrisR

Tags primes, integers, arithmetic derivative

1

Solution

88

Size

1

Solution

88

Size

Problem 2735. Binary Neighbourhood

Created by: Jan Orwat

Tags number theory, pop series

1

Solution

81

Size

1

Solution

81

Size

Problem 1672. Leftovers? Again?!

Created by: James

Tags leftovers, modulo

1

Solution

126

Size

1

Solution

126

Size

Problem 1096. Largest Twin Primes

Created by: Des Mc Manus

Tags primes

1

Solution

69

Size

1

Solution

69

Size

Problem 44385. Extra safe primes

Created by: Matthew Eicholtz

Tags prime numbers, cody5, safe prime

1

Solution

92

Size

1

Solution

92

Size

Problem 54655. Find the particular dividend

Created by: CXD

Tags numbers, divisor

2

Solutions

45

Size

2

Solutions

45

Size

Problem 1095. Circular Primes (based on Project Euler, problem 35)

Created by: James

Tags primes, projecteuler, circular reasoning

1

Solution

163

Size

1

Solution

163

Size

Problem 2869. There are 10 types of people in the world

Created by: James

Tags binary, palindromes

2

Solutions

51

Size

2

Solutions

51

Size

Problem 1826. Find vampire numbers

Created by: Andrew Newell

Tags factors, number theory

4

Solutions

313

Size

4

Solutions

313

Size

Problem 74. Balanced number

Created by: Cody Team

Tags matlab

3

Solutions

79

Size

3

Solutions

79

Size

Problem 2595. Polite numbers. Politeness.

Created by: Jan Orwat

Tags number theory, oeis

2

Solutions

99

Size

2

Solutions

99

Size

Problem 1925. Smith numbers

Created by: Sky Sartorius

Tags sum, factors

3

Solutions

64

Size

3

Solutions

64

Size

Problem 2061. Narcissistic number ?

Created by: Jean-Marie Sainthillier

Tags narcissistic

3

Solutions

39

Size

3

Solutions

39

Size

Problem 1162. Happy 2013...

Created by: James

Tags new year, different digits, 2013

1

Solution

55

Size

1

Solution

55

Size

Problem 392. Clock Hand Angle 1

Created by: @bmtran (Bryant Tran)

Tags math, clocks, fractions

3

Solutions

102

Size

3

Solutions

102

Size

Problem 95. Given two arrays, find the maximum overlap

Created by: Cody Team

Tags matlab

1

Solution

155

Size

1

Solution

155

Size

Problem 42849. RGB to CMYK

Created by: Daniel Pereira

Tags conversion, color, rgb

2

Solutions

65

Size

2

Solutions

65

Size

Problem 243. Four quadrant inverse tangent function.

Created by: Adolfo Foriero

Tags inverse function, four quadrants, atan

7

Solutions

168

Size

7

Solutions

168

Size

Problem 16. Return the largest number that is adjacent to a zero

Created by: Cody Team

Tags vectors

1

Solution

70

Size

1

Solution

70

Size

Problem 1603. Temperature conversion

Created by: Jacek Ho

Tags conversion, temperature, units

3

Solutions

12

Size

3

Solutions

12

Size

1 – 44 of 44