Problems

1 – 12 of 12

Problem Title Likes Solvers Difficulty

Problem 2145. Find the index of n in magic(n)

Created by: Koteswar Rao Jerripothula

Tags magic, matrix

212

Problem 2476. Max Change in Consecutive Elements

Created by: Chandan singh

Tags vectors change

133

Problem 2235. Back to basics - mean of corner elements of a matrix

Created by: Swapnali Gujar

Tags mean, basic matlab, array indexing

368

Problem 2129. Sum of odd numbers in a matrix

Created by: Koteswar Rao Jerripothula

Tags matrix manipulation

446

Problem 1923. Find the maximum two numbers of every column of a matrix

Created by: Binbin Qi

Tags max

177

Problem 2200. counting groups!

Created by: Chris E.

Tags rapid sorting

119

Problem 2545. compress sequence into intervals

Created by: Guillaume

Tags integers, interval

Problem 1985. How unique?

Created by: Jan Orwat

Tags histogram, uniqueness, occurence

111

Problem 2560. expand intervals vol.2

Created by: Jan Orwat

Tags basic matlab, integer interval, set theory

Problem 2528. expand intervals

Created by: Guillaume

Tags integer interval

123

Problem 1986. Another colon problem

Created by: Jan Orwat

Tags basic, indexing, colon

136

Problem 2153. Replace pattern 0 1 0 and 1 0 1

Created by: Anette

Tags pattern match

119

1 – 12 of 12

Difficulty Rating

Problem Groups

Difficulty Rating

Problem Groups

Problems

Problem 2145. Find the index of n in magic(n)

Problem 2476. Max Change in Consecutive Elements

Problem 2235. Back to basics - mean of corner elements of a matrix

Problem 2129. Sum of odd numbers in a matrix

Problem 1923. Find the maximum two numbers of every column of a matrix

Problem 2200. counting groups!

Problem 2545. compress sequence into intervals

Problem 1985. How unique?

Problem 2560. expand intervals vol.2

Problem 2528. expand intervals

Problem 1986. Another colon problem

Problem 2153. Replace pattern 0 1 0 and 1 0 1