Cody

# Daniel Pereira

Rank
##### 13195
Score
101 – 150 of 1,187

#### Problem 44287. sum all digits

Created by: Zakaria Makhlouki

Tags digits, numbers, sum

Created by: Erin

#### Problem 44289. Find two triangular numbers whose sum is input.

Created by: Mehmet OZC

#### Problem 44296. String Delimination and Outputting

Created by: Brian

Tags strings

#### Problem 44295. More Simple String Concatenation

Created by: Brian

#### Problem 44294. Simple String Concatenation

Created by: Brian

Tags strings, basics

#### Problem 3690. OXO counting

Created by: Jan Orwat

#### Problem 44293. Write out numbers in words

Created by: Mehmet OZC

#### Problem 44331. Matrix Ax=B problem

Created by: Brian

#### Problem 44271. 0<=x<=pi?

Created by: AMITAVA BISWAS

#### Problem 44332. Resizing Matrices

Created by: Brian

#### Problem 44333. Vector indexing: lower than mean

Created by: Brian

Tags vector, mean

#### Problem 2603. Find out characteristics equation of given matrix.

Created by: Pritesh Shah

Tags matrix

#### Problem 401. cos for boss?

Created by: AMITAVA BISWAS

#### Problem 44348. Seemingly impossible problem

Created by: David Verrelli

#### Problem 44351. Code breaker, Part I: Operation Phoenix

Created by: David Verrelli

#### Problem 44357. Back to basics: throwing errors / exceptions

Created by: David Verrelli

#### Problem 514. Spot the rectangle (Part 2)

Created by: Ned Gulley

Tags matrices, 17x17

Created by: Bart

#### Problem 579. Spiral In

Created by: Nicholas Howe

#### Problem 1475. Chebyshev polynomials of the 2nd Kind

Created by: Yaroslav

Tags polynomial

#### Problem 1474. Chebyshev polynomials of the 1st Kind

Created by: Yaroslav

Tags polynomial

#### Problem 1464. Laguerre polynomials

Created by: Yaroslav

Tags polynomial

#### Problem 1473. Legendre polynomials

Created by: Yaroslav

Tags polynomial

#### Problem 1465. Generalized Laguerre polynomials

Created by: Yaroslav

Tags polynomial

#### Problem 1476. Radial Zernike polynomials

Created by: Yaroslav

Tags polynomial

#### Problem 1215. Diophantine Equations (Inspired by Project Euler, problem 66)

Created by: James

#### Problem 317. Find the stride of the longest skip sequence

Created by: Ned Gulley

Tags sequences

#### Problem 1190. Golomb's self-describing sequence (based on Euler 341)

Created by: James

#### Problem 752. Is X a Fibonacci Matrix?

Created by: Sean de Wolski

Tags fibonacci

#### Problem 2423. Integer Sequence - II : New Fibonacci

Created by: rifat

#### Problem 415. Sum the Infinite Series

Created by: Roger Stafford

#### Problem 2371. Integer sequence - 2 : Kolakoski sequence

Created by: rifat

Created by: goc3

Created by: goc3

Created by: goc3

Created by: goc3

Created by: goc3

Created by: goc3

Created by: goc3

Created by: goc3

Created by: goc3

Created by: goc3

Created by: goc3

#### Problem 1452. Minimum Distance between two N-sided Polygons

Created by: Richard Zapor

#### Problem 1283. Points on a Sphere

Created by: James

#### Problem 1490. Shifted Hexagonal Tiling Dots in a Circle

Created by: Yaroslav

#### Problem 1411. Number of lattice points within a circle

Created by: Claudio Gelmi

#### Problem 1493. Dots in a Diamond

Created by: Yaroslav

Tags geometry, grid

101 – 150 of 1,187