Problem 763. Find the elements of a matrix according to a defined property.

Julio

92 solvers

3 likes

Solve

Solve Later

From A = [5,2,3] and B = [1,2,3,4,5,6,7,8,9,10] produce a vector C where :

C(1) is the sum of the first A(1) elements of B,

C(2) is the sum of the next A(2) elements of B, etc.

c(i) = 0 if A(i) = 0.

out-> [15 13 27];

Solve

Solution Stats

215 Solutions

Last Solution submitted on Apr 21, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers92

Suggested Problems

Is my wife right? Now with even more wrong husband

1345 Solvers
What is the distance from point P(x,y) to the line Ax + By + C = 0?

560 Solvers
Sum of diagonal of a square matrix

1638 Solvers
Fill a zeros matrix

662 Solvers
MATCH THE STRINGS (2 CHAR) very easy

301 Solvers

More from this Author10

First non-zero element in each column

949 Solvers
Duplicate each element of a vector.

636 Solvers
vectorization in N

286 Solvers
Create a matrix X, where each column is a shifted copy of the vector v

224 Solvers
Remove from a 2-D matrix all the rows that contain at least one element less than or equal to 4

140 Solvers

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!