Please make a function, where as input you get vector "x" and and vector "c", where in "c" vector you get indexes to sum. Example:

x=[-1 2 3 4 7 9]
c=[1 4 6]
y= x(1)+ x(4) + x(6) = -1 + 4 + 9 = 12
Solve

Solution Stats

554 Solutions

356 Solvers

Last Solution submitted on Jan 28, 2026

Last 200 Solutions

Problem Comments

Solution Comments

Show comments

Problem Recent Solvers356

Micah Chiara 明泉 Zackary Hassan

Suggested Problems

More from this Author12

Community Treasure Hunt

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

Start Hunting!