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Problem 45815. Fill a zeros matrix (★★★★★)

Created by: Anirban Pal

Tags matrix manipulation

2

Solutions

43

Size

2

Solutions

43

Size

Problem 45857. Doubling elements in a vector (★★)

Created by: Anirban Pal

Tags vectors

1

Solution

11

Size

1

Solution

11

Size

Problem 45773. Mo money, mo math #2! (★★★)

Created by: Anirban Pal

Tags matrix, in-built functions

1

Solution

24

Size

1

Solution

24

Size

Problem 45767. Prime number check (★★)

Created by: Anirban Pal

Tags division, remainder

1

Solution

15

Size

1

Solution

15

Size

Problem 45758. Mo money, mo math 1! (★★★)

Created by: Anirban Pal

Tags indexing, matrix

2

Solutions

12

Size

2

Solutions

12

Size

Problem 45761. Sum of terms in a series 1 (★★★)

Created by: Anirban Pal

Tags series, sum

1

Solution

21

Size

1

Solution

21

Size

Problem 45695. How many points lie within the rectangle and how many aren't?

Created by: Syed Shahed

Tags square, geometry, rectangle

1

Solution

49

Size

1

Solution

49

Size

Problem 45675. Calculate the volume of a cone

Created by: Hope Dargan

Tags volume

3

Solutions

20

Size

3

Solutions

20

Size

Problem 45663. Find the next binary palindrome number

Created by: Syed Shahed

Tags binary, palindrome

1

Solution

24

Size

1

Solution

24

Size

Problem 1411. Number of lattice points within a circle

Created by: Claudio Gelmi

Tags lattice points

1

Solution

70

Size

1

Solution

70

Size

Problem 45593. Power Numbers

Created by: Merve AKINCI

Tags power

2

Solutions

8

Size

2

Solutions

8

Size

Problem 45568. Times 5

Created by: Berkcan Dogan

Tags maths, times

2

Solutions

10

Size

2

Solutions

10

Size

Problem 1074. Property dispute!

Created by: Ned Gulley

Tags geometry

1

Solution

104

Size

1

Solution

104

Size

Problem 1489. Hexagonal Tiling Dots in a Circle

Created by: Yaroslav

Tags geometry, grid, hexagon

1

Solution

104

Size

1

Solution

104

Size

Problem 45578. Create a matrix that counts up diagonally

Created by: Brad

Tags counting, diag, diagonal matrix

3

Solutions

36

Size

3

Solutions

36

Size

Problem 1456. Beads on a Necklace (Convex Hulls)

Created by: Ned Gulley

Tags geometry

1

Solution

20

Size

1

Solution

20

Size

Problem 1428. Find the optimal shape to bring the maximum product by a given perimeter

Created by: Eliad

Tags math, geometry

1

Solution

29

Size

1

Solution

29

Size

Problem 1459. Triangular Tiling Dots in a Circle

Created by: Yaroslav

Tags geometry, grid, hexagon

1

Solution

75

Size

1

Solution

75

Size

Problem 1446. Minimum Distance Point to Segment

Created by: Richard Zapor

Tags distance, geometry, line

3

Solutions

37

Size

3

Solutions

37

Size

Problem 1336. Geometry: Find Circle given 3 Non-Colinear Points

Created by: Richard Zapor

Tags geometry, fit, circle

1

Solution

55

Size

1

Solution

55

Size

Problem 45563. Times 10

Created by: Murat Coskun

Tags maths, times

2

Solutions

10

Size

2

Solutions

10

Size

Problem 45548. Pentagonal dodecahedron

Created by: Zsombor Nánai

Tags easy, geometry, regular dodecahedron

2

Solutions

12

Size

2

Solutions

12

Size

Problem 44421. Portfolio diversification: choose your stocks !

Created by: jean claude

Tags finance, stocks

1

Solution

63

Size

1

Solution

63

Size

Problem 1213. What gear ratio does the cyclist need?

Created by: Peter Wittenberg

Tags bicycle gears cyclist

1

Solution

26

Size

1

Solution

26

Size

Problem 45427. King's Cage

Created by: Asif Newaz

Tags chess

1

Solution

81

Size

1

Solution

81

Size

Problem 1049. Path of least resistance

Created by: Paul Peeling

Tags dynamic-programming

1

Solution

84

Size

1

Solution

84

Size

Problem 45429. Prime Sum

Created by: Asif Newaz

Tags primes, projecteuler, euler

1

Solution

135

Size

1

Solution

135

Size

Problem 45538. Find the area of the square

Created by: Stanislao Pinzón

Tags area, circle, inscribed circle

1

Solution

14

Size

1

Solution

14

Size

Problem 45537. Get the area of the square.

Created by: Stanislao Pinzón

Tags area, circle, circle inscribed

1

Solution

12

Size

1

Solution

12

Size

Problem 45536. Distance Between Points

Created by: Stanislao Pinzón

Tags distance

1

Solution

20

Size

1

Solution

20

Size

Problem 45459. Minimal Path - 04

Created by: Asif Newaz

Tags shortest path

2

Solutions

81

Size

2

Solutions

81

Size

Problem 45522. Electric Flux

Created by: Ali Osman Üstünel

Tags basic, easy, basic matlab

1

Solution

14

Size

1

Solution

14

Size

Problem 45458. Minimal Path - 03

Created by: Asif Newaz

Tags algorithm

2

Solutions

55

Size

2

Solutions

55

Size

Problem 45278. Orthogonal lines

Created by: Asif Newaz

Tags geometry, orthogonal, line

2

Solutions

17

Size

2

Solutions

17

Size

Problem 45457. Minimal Path - 02

Created by: Asif Newaz

Tags shortest path, graph

1

Solution

71

Size

1

Solution

71

Size

Problem 1303. Is the paranthesis sequence balanced ?

Created by: Muthu Annamalai

Tags stack paranthesis balanced

2

Solutions

25

Size

2

Solutions

25

Size

Problem 45449. Quarantine Days

Created by: Asif Newaz

Tags table

1

Solution

43

Size

1

Solution

43

Size

Problem 45463. Word Ladder

Created by: Asif Newaz

Tags ladder, algorithm

1

Solution

62

Size

1

Solution

62

Size

Problem 45464. Design a minimum-cost cable network for a power grid

Created by: Karl Ezra Pilario

Tags chemical engineering, power grid, spanning tree

1

Solution

47

Size

1

Solution

47

Size

Problem 45470. Count the number of reaction chains achievable in T mins

Created by: Karl Ezra Pilario

Tags dfs, chemical engineering, counting paths

1

Solution

191

Size

1

Solution

191

Size

Problem 45462. Propagate the effects of a blockage in a chemical plant

Created by: Karl Ezra Pilario

Tags graph, chemical engineering, transitive closure

2

Solutions

28

Size

2

Solutions

28

Size

Problem 45432. Pitting corrosion on a metal plate: Find the largest pit

Created by: Karl Ezra Pilario

Tags dfs, chemical engineering, flood fill

1

Solution

94

Size

1

Solution

94

Size

Problem 45431. Pitting corrosion on a metal plate: Count the number of pits

Created by: Karl Ezra Pilario

Tags graph, dfs, chemical engineering

3

Solutions

111

Size

3

Solutions

111

Size

Problem 45509. List the households affected by leaks in water distribution

Created by: Karl Ezra Pilario

Tags tree, chemical engineering, traversal

3

Solutions

50

Size

3

Solutions

50

Size

Problem 45508. AK Sorting according to given order

Created by: shaikh akbar shaikh rasul

Tags sorting, matlab, logic

1

Solution

22

Size

1

Solution

22

Size

Problem 1394. Prime Ladders

Created by: Ned Gulley

Tags primes

3

Solutions

113

Size

3

Solutions

113

Size

Problem 45506. Multiply pi

Created by: Tamás Utasi

Tags easy, pi, beginner

1

Solution

11

Size

1

Solution

11

Size

Problem 45507. Divide pi

Created by: Tamás Utasi

Tags easy, pi, beginner

1

Solution

14

Size

1

Solution

14

Size

Problem 42377. Bouncy numbers

Created by: Jean-Marie Sainthillier

Tags project euler, bouncy numbers

1

Solution

68

Size

1

Solution

68

Size

Problem 45502. Basic Operation with the middle number of odd matrix

Created by: Muhammad Usman

Tags matrices, matlab, matrix manipulation

1

Solution

80

Size

1

Solution

80

Size

1 – 50 of 2,733