Problem 291. Triangle Numbers Below N

 6 = 1 + 2 + 3

      *
     * *
    * * * 

Solution Comments

Problem Recent Solvers238

Suggested Problems

• DC chopper

  183 Solvers

• Getting the indices from a vector

  12268 Solvers

• Returning a "greater than" vector

  277 Solvers

• Determine the square root

  800 Solvers

• Solving Quadratic Equations (Version 1)

  506 Solvers

More from this Author56

• Minefield Sonar

  312 Solvers

• Lychrel Number Test (Inspired by Project Euler Problem 55)

  113 Solvers

• Parcel Routing

  38 Solvers

• The Dark Side of the Die

  144 Solvers

• Give the Shortest Path Through The Maze

  59 Solvers