Problem 299. vectorization in N

Created by Julio

Solve Later

For a given integer n (n>1), compute the sum f (i) (1 <= i <= n) where f (i) = 1 if n is odd and 2 otherwise.

Solve

Solution Stats

540 Solutions
275 Solvers

Last Solution submitted on Jan 05, 2025

Last 200 Solutions

Problem Comments

3 Comments

3 Comments

@bmtran (Bryant Tran) on 9 Feb 2012

could you give an example? it's kind of hard to figure out what you're asking for.

Julio on 9 Feb 2012

sorry, f(i) = 2 if i = even

Rafael S.T. Vieira on 9 Aug 2020

The problem is asking for the sum of a function from 1 to n, where every odd input outputs 1, and even input outputs 2.

Solution Comments

Show comments

Problem Recent Solvers275

Suggested Problems

Divisors of an integer

190 Solvers
Test if two numbers have the same digits

246 Solvers
07 - Common functions and indexing 1

436 Solvers
Side of an equilateral triangle

6307 Solvers
Deleting an element in a matrix

471 Solvers

More from this Author10

Remove NaN ?

1232 Solvers
Duplicate each element of a vector.

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

136 Solvers
A quadrant matrix

130 Solvers
Matrix which contains the values of an other matrix A at the given locations.

228 Solvers

Problem Tags

Community Treasure Hunt

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

Start Hunting!