Cody

# Sofiya Onyshkevych

Rank
Score
1 – 16 of 16

#### Problem 43647. Solve the following boundary value problem

Created by: Sofiya Onyshkevych

#### Problem 43646. Return ! if array element starts with a certain letter. Otherwise return ?

Created by: Sofiya Onyshkevych

Tags string

#### Problem 43645. Check if a string starts with another string

Created by: Sofiya Onyshkevych

Tags string, concat

#### Problem 43644. Return the length of the longest word in the string.

Created by: Sofiya Onyshkevych

Tags sum, length, string

#### Problem 43643. Create cotangent function out of sine.

Created by: Sofiya Onyshkevych

Tags cotangent, cot, sin

#### Problem 43641. Find matrix of indices for multidimensional matrix.

Created by: Sofiya Onyshkevych

#### Problem 43640. Calculate the centroid of a triangle

Created by: Sofiya Onyshkevych

#### Problem 43635. Return the amount of palindromes (words) in the string.

Created by: Sofiya Onyshkevych

#### Problem 43632. Find the product of the positive elements above the main diagonal.

Created by: Sofiya Onyshkevych

#### Problem 43631. Calculate the eigenvalues of A.

Created by: Sofiya Onyshkevych

#### Problem 43629. Numerate input arguments

Created by: Sofiya Onyshkevych

Tags arguments

#### Problem 43598. Solve the system of equations.

Created by: Sofiya Onyshkevych

#### Problem 43597. Solve the following system of equations.

Created by: Sofiya Onyshkevych

Tags equation

#### Problem 43596. Find the sum of the negative elements under the main diagonal.

Created by: Sofiya Onyshkevych

#### Problem 43595. Find the Sum of the Series:

Created by: Sofiya Onyshkevych

#### Problem 43594. Find Adjacency Matrix

Created by: Sofiya Onyshkevych

1 – 16 of 16