Problem 763. Find the elements of a matrix according to a defined property.
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];
Solution Stats
Problem Comments
Solution Comments
Show commentsProblem Recent Solvers91
Suggested Problems
-
309 Solvers
-
623 Solvers
-
Make a run-length companion vector
653 Solvers
-
Reverse the elements of an array
1097 Solvers
-
How long do each of the stages of the rocket take to burn?
425 Solvers
More from this Author10
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!