Gifari Zulkarnaen

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1 – 50 of 104

Problem 2909. Approximation of Pi (vector inputs)

Created by: goc3

Tags pi, infinite series, approximation

2

Solutions

68

Size

2

Solutions

68

Size

Problem 2908. Approximation of Pi

Created by: goc3

Tags pi, infinite series, approximation

1

Solution

52

Size

1

Solution

52

Size

Problem 2910. Mersenne Primes vs. All Primes

Created by: goc3

Tags primes, comparison, powers

1

Solution

89

Size

1

Solution

89

Size

Problem 525. Mersenne Primes

Created by: Drew Weymouth

Tags math, prime, integers

1

Solution

56

Size

1

Solution

56

Size

Problem 44345. MATLAB Counter

Created by: Peng Liu

Tags cody5, nested function

4

Solutions

31

Size

4

Solutions

31

Size

Problem 44305. 5 Prime Numbers

Created by: goc3

Tags prime, primes, string

2

Solutions

75

Size

2

Solutions

75

Size

Problem 44339. Recaman Sequence - II

Created by: Mehmet OZC

Tags integer sequence, cody5, recaman sequence

1

Solution

98

Size

1

Solution

98

Size

Problem 44338. Recaman Sequence - I

Created by: Mehmet OZC

Tags integer sequence, cody5

2

Solutions

65

Size

2

Solutions

65

Size

Problem 44334. Sums of Multiple Pairs of Triangular Numbers

Created by: James

Tags triangular numbers, cody5

1

Solution

85

Size

1

Solution

85

Size

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

Created by: Mehmet OZC

Tags number theory, triangular numbers

2

Solutions

119

Size

2

Solutions

119

Size

Problem 44321. Van Eck's Sequence's nth member

Created by: Mehmet OZC

Tags integer sequence, cody5, van eck's sequence

4

Solutions

76

Size

4

Solutions

76

Size

Problem 44319. Write c^3 as sum of two squares a^2+b^2

Created by: Mehmet OZC

Tags number theory, cody5

1

Solution

66

Size

1

Solution

66

Size

Problem 44315. Predicting life and death of a memory-less light bulb

Created by: AMITAVA BISWAS

Tags random, probability, decay

4

Solutions

22

Size

4

Solutions

22

Size

Problem 44314. A Simple Tide Gauge with MATLAB

Created by: AMITAVA BISWAS

Tags ocean, prediction, regression

1

Solution

17

Size

1

Solution

17

Size

Problem 44309. Pi Digit Probability

Created by: Mehmet OZC

Tags pi, string manipulation, histogram

3

Solutions

43

Size

3

Solutions

43

Size

Problem 44307. The glass half full

Created by: HH

Tags contest, cody5

1

Solution

60

Size

1

Solution

60

Size

Problem 44306. Is it really a 5?

Created by: goc3

Tags regexp, string, number

5

Solutions

71

Size

5

Solutions

71

Size

Problem 2736. Pernicious Anniversary Problem

Created by: Jan Orwat

Tags easy, sequences, oeis

3

Solutions

18

Size

3

Solutions

18

Size

Problem 369. Basic electricity in a dry situation

Created by: AMITAVA BISWAS

Tags physics, current, cody5

1

Solution

26

Size

1

Solution

26

Size

Problem 44342. Spot the First Occurrence of 5

Created by: Peng Liu

Tags cody5

2

Solutions

78

Size

2

Solutions

78

Size

Problem 45363. Exponentiation

Created by: Asif Newaz

Tags math, basic, modulo

3

Solutions

30

Size

3

Solutions

30

Size

Problem 44384. Find the nearest prime number

Created by: Matthew Eicholtz

Tags prime numbers, cody5

5

Solutions

74

Size

5

Solutions

74

Size

Problem 43294. Can we make a triangle?

Created by: Asad (Mehrzad) Khoddam

Tags triangle

2

Solutions

49

Size

2

Solutions

49

Size

Problem 43599. Find the sides of an isosceles triangle when given its area and height from its base to apex

Created by: Andriy Kavetsky

Tags geometry, triangle, area

1

Solution

36

Size

1

Solution

36

Size

Problem 42855. Height of a right-angled triangle

Created by: Jasmina Lazic

Tags geometry, poor_test_suite, pythagora

3

Solutions

45

Size

3

Solutions

45

Size

Problem 558. Is the Point in a Triangle?

Created by: Kuifeng

Tags circle

3

Solutions

42

Size

3

Solutions

42

Size

Problem 1103. Right Triangle Side Lengths (Inspired by Project Euler Problem 39)

Created by: @bmtran (Bryant Tran)

Tags projecteuler, plus15

1

Solution

85

Size

1

Solution

85

Size

Problem 43236. Find my daddy long leg (No 's')

Created by: Jamil Kasan

Tags basics, hypoteuse, triangles

1

Solution

27

Size

1

Solution

27

Size

Problem 769. Calculate the area of a triangle between three points

Created by: Reza Ahmadzadeh

Tags math, triangle

3

Solutions

34

Size

3

Solutions

34

Size

Problem 44960. Rescale Scores

Created by: Pooja Lalan

Tags indexing, matrix manipulation, modify matrix

2

Solutions

33

Size

2

Solutions

33

Size

Problem 44950. Calculate Inner Product

Created by: Pooja Lalan

Tags matrix manipulation, logic

1

Solution

29

Size

1

Solution

29

Size

Problem 44952. Find MPG of Lightest Cars

Created by: Pooja Lalan

Tags indexing, sorting, table

5

Solutions

32

Size

5

Solutions

32

Size

Problem 44949. Find the Best Hotels

Created by: Pooja Lalan

Tags indexing, logical

4

Solutions

16

Size

4

Solutions

16

Size

Problem 44958. Crop an Image

Created by: Pooja Lalan

Tags indexing, matrix manipulation, image

3

Solutions

29

Size

3

Solutions

29

Size

Problem 44945. Calculate BMI

Created by: Pooja Lalan

Tags indexing, matrix manipulation

1

Solution

25

Size

1

Solution

25

Size

Problem 44934. Plot Damped Sinusoid

Created by: Pooja Lalan

Tags plot, linespec

2

Solutions

32

Size

2

Solutions

32

Size

Problem 44948. Calculate a Damped Sinusoid

Created by: Pooja Lalan

Tags vectors, array operations, linearly spaced vectors

1

Solution

34

Size

1

Solution

34

Size

Problem 44946. Solve a System of Linear Equations

Created by: Pooja Lalan

Tags matrix creation, vector creation, backslash

1

Solution

39

Size

1

Solution

39

Size

Problem 44951. Verify Law of Large Numbers

Created by: Pooja Lalan

Tags rand, random integers

1

Solution

22

Size

1

Solution

22

Size

Problem 44947. Find the Oldest Person in a Room

Created by: Pooja Lalan

Tags indexing, function

1

Solution

17

Size

1

Solution

17

Size

Problem 44944. Convert from Fahrenheit to Celsius

Created by: Pooja Lalan

Tags matrix manipulation

1

Solution

17

Size

1

Solution

17

Size

Problem 44943. Calculate Amount of Cake Frosting

Created by: Pooja Lalan

Tags basic matlab, Hhjj

3

Solutions

25

Size

3

Solutions

25

Size

Problem 2024. Triangle sequence

Created by: Tanya Morton

Tags pythagoras, fibonacci

3

Solutions

56

Size

3

Solutions

56

Size

Problem 2016. Area of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

18

Size

1

Solution

18

Size

Problem 2017. Side of an equilateral triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

19

Size

1

Solution

19

Size

Problem 2018. Side of a rhombus

Created by: Tanya Morton

Tags pythagoras, basic matlab

1

Solution

27

Size

1

Solution

27

Size

Problem 2019. Dimensions of a rectangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

21

Size

2

Solutions

21

Size

Problem 2020. Area of an Isoceles Triangle

Created by: Tanya Morton

Tags pythagoras, basic matlab

2

Solutions

27

Size

2

Solutions

27

Size

Problem 2021. Is this triangle right-angled?

Created by: Tanya Morton

Tags geometry, triangle, pythagoras

1

Solution

32

Size

1

Solution

32

Size

Problem 2022. Find a Pythagorean triple

Created by: Tanya Morton

Tags pythagoras

1

Solution

86

Size

1

Solution

86

Size

1 – 50 of 104