Problem 291. Triangle Numbers Below N

Suggested Problems

• Pizza!

  22258 Solvers

• Project Euler: Problem 6, Natural numbers, squares and sums.

  2324 Solvers

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

  231 Solvers

• Set some matrix elements to zero

  565 Solvers

• Make a 1 hot vector

  517 Solvers

More from this Author56

• Guess the Coefficients!

  34 Solvers

• Parse me a Lisp

  86 Solvers

• Right Triangle Side Lengths (Inspired by Project Euler Problem 39)

  1895 Solvers

• Parcel Routing

  12 Solvers

• Check to see if a Sudoku Puzzle is Solved

  328 Solvers