Problems

1 – 37 of 37

Problem Title Likes Solvers Difficulty

Problem 42806. GJam 2016 Rd1A: Rank and File (Large)

Created by: Richard Zapor

Tags find, mod, gjam

Problem 42810. String Find with Wildcards of a Cell array

Created by: Richard Zapor

Tags regexp, find, cellfun

Problem 44531. 2) Are you more familiar with iteration methods or Linear Algebra ? Let's see together.

Created by: Riccardo Dessì

Tags math, basic, easy

Problem 771. Map all the indices of an Array Indices into a Vector giving Index vs Row and Column

Created by: Richard Zapor

Tags find, ind2sub

Problem 1761. Primes Faster for Large N

Created by: Richard Zapor

Tags primes, find, logical

Problem 43325. Count given word x in text.

Created by: Andriy Kavetsky

Tags find, poor_problem_statement

Problem 47663. find location of indexes

Created by: michael

Tags find

Problem 44641. Outlier number!

Created by: Majid Farzaneh

Tags basic, find

Problem 43138. Find the numeric characters in a string and return their index

Created by: Jaeho Seol

Tags find, string

Problem 45306. Find index of non empty cell array

Created by: stozaki

Tags find, cell array, @

Problem 1041. Find Index of maximum Value and maximum Value of a vector

Created by: Richard Zapor

Tags find, max, index

147

Problem 45217. Find a common vertex

Created by: Nicosahedron

Tags find, geometry, triangle

Problem 45218. Find a common edge

Created by: Nicosahedron

Tags find, geometry, triangle

Problem 2651. Find the same and successive values in a vector

Created by: Yalong Liu

Tags find, vector, successive

Problem 44651. Find all repeated numbers

Created by: Majid Farzaneh

Tags basic, find

Problem 43193. Where is 1?

Created by: Jang geun Choi

Tags matlab, find, matrix

Problem 105. How to find the position of an element in a vector without using the find function

Created by: Chelsea

Tags indexing, find

2521

Problem 45230. Remove duplicated triangles

Created by: Nicosahedron

Tags find, geometry, triangle

Problem 1865. MiniMax

Created by: Jan Orwat

Tags find, maximum, minimum

Problem 45973. How to locate the position of an element in a vector without using the find function

Created by: Anirban Pal

Tags find, vector

Problem 1107. Find max

Created by: Marco

Tags find, vector, matrix

4285

Problem 2234. Find and replace the zero array in a matrix

Created by: Essi

Tags find, mean, matrix

Problem 1281. Fermat's Last Theorem - Fermat's conjecture

Created by: Marco Castelli

Tags matlab, find, sum

Problem 1298. P-smooth numbers

Created by: Richard Zapor

Tags primes, find, mod

Problem 934. Find: Faster Alternatives for Large Sorted/Unique Vectors

Created by: Richard Zapor

Tags find, speed optimization, alternate enhancement

Problem 45219. Find edges from a vertex

Created by: Nicosahedron

Tags find, geometry, triangle

Problem 45256. Query a vertex neighbors

Created by: Nicosahedron

Tags find, geometry, triangle

Problem 45261. Query every vertices neighbor indices

Created by: Nicosahedron

Tags find, geometry, triangle

Problem 340. Find last non-zero in a given dimension

Created by: Sven

Tags find, multi-dimensional

Problem 489. Bang Bang in Bangalore

Created by: AMITAVA BISWAS

Tags find, string, match

Problem 362. Find matching string from a list of strings

Created by: jiro

Tags strings, find, match

Problem 45262. Remove duplicated vertices

Created by: Nicosahedron

Tags find, geometry, triangle

Problem 737. Criss_Cross_000 : Unique elements in a Square array

Created by: Richard Zapor

Tags game, find, intersect

Problem 738. Criss_Cross_010 : Unique elements, Square array, Words in one array

Created by: Richard Zapor

Tags game, find, intersect

1 – 37 of 37

Trial software

Difficulty Rating

Problem Groups

Problems

Problem 42806. GJam 2016 Rd1A: Rank and File (Large)

Problem 42810. String Find with Wildcards of a Cell array

Problem 44531. 2) Are you more familiar with iteration methods or Linear Algebra ? Let's see together.

Problem 771. Map all the indices of an Array Indices into a Vector giving Index vs Row and Column

Problem 1761. Primes Faster for Large N

Problem 43325. Count given word x in text.

Problem 47663. find location of indexes

Problem 44641. Outlier number!

Problem 43138. Find the numeric characters in a string and return their index

Problem 45306. Find index of non empty cell array

Problem 1041. Find Index of maximum Value and maximum Value of a vector

Problem 45217. Find a common vertex

Problem 45218. Find a common edge

Problem 2651. Find the same and successive values in a vector

Problem 44651. Find all repeated numbers

Problem 43193. Where is 1?

Problem 105. How to find the position of an element in a vector without using the find function

Problem 45230. Remove duplicated triangles

Problem 1865. MiniMax

Problem 45973. How to locate the position of an element in a vector without using the find function

Problem 1107. Find max

Problem 45220. Find triangles from edge

Problem 45257. Find neighbor triangle indices

Problem 45259. Query edges list

Problem 2234. Find and replace the zero array in a matrix

Problem 1281. Fermat's Last Theorem - Fermat's conjecture

Problem 1298. P-smooth numbers

Problem 934. Find: Faster Alternatives for Large Sorted/Unique Vectors

Problem 45219. Find edges from a vertex

Problem 45256. Query a vertex neighbors

Problem 45261. Query every vertices neighbor indices

Problem 340. Find last non-zero in a given dimension

Problem 489. Bang Bang in Bangalore

Problem 362. Find matching string from a list of strings

Problem 45262. Remove duplicated vertices

Problem 737. Criss_Cross_000 : Unique elements in a Square array

Problem 738. Criss_Cross_010 : Unique elements, Square array, Words in one array