Cody

# Jean-Marie Sainthillier

Rank
Score
1 – 50 of 2,926

#### Problem 46060. Identify primorial primes

Created by: ChrisR

#### Problem 46057. Find the last non-zero digit in a primorial

Created by: ChrisR

#### Problem 46054. Count trailing zeros in a primorial

Created by: ChrisR

#### Problem 44793. Project Euler 249: Prime Subset Sums

Created by: li haitao

#### Problem 45229. Bell Triangle

Created by: Asif Newaz

#### Problem 45191. generate nth pentatope number

Created by: Asif Newaz

#### Problem 45192. check whether a number is a pentatope number

Created by: Asif Newaz

Tags pentatope

#### Problem 45249. Frugal number

Created by: Asif Newaz

#### Problem 45251. Last non-zero digit

Created by: Asif Newaz

#### Problem 1301. RISK Calculator - Large Armies, High Accuracy, Fast

Created by: Richard Zapor

#### Problem 45472. Find the sum of all integers in a given matrix

Created by: Jyothsna Chintala

Tags indexing

#### Problem 45484. Finding sum of even numbers in a vector.

Created by: Rahul Gulia

Tags vector, sum, even

#### Problem 45440. Create a vector of the first n odd numbers (★)

Created by: Anirban Pal

Tags puzzel

#### Problem 43574. Connect 4 (the boardgame)

Created by: Bert

Tags game, fun, boardgame

#### Problem 45482. Construyendo matrices parte 2

Created by: Lucía Honrubia Fernández

#### Problem 45246. Count digits

Created by: Asif Newaz

Tags count, number

#### Problem 45994. Investigate the frequency of last digits of prime numbers

Created by: ChrisR

#### Problem 45568. Times 5

Created by: Berkcan Dogan

Tags maths, times

#### Problem 46050. Construct a prime circle

Created by: ChrisR

Tags primes

#### Problem 46046. Determine whether a number is a cluster prime

Created by: ChrisR

#### Problem 46047. Identify Wagstaff primes

Created by: ChrisR

Tags primes

#### Problem 45477. Problem for beginners

Created by: Laza Álmos

#### Problem 45478. Problem for beginners

Created by: Laza Álmos

#### Problem 45479. Stairs

Created by: Laza Álmos

#### Problem 45505. Square root

Created by: Laza Álmos

Tags beginner

#### Problem 45461. Box

Created by: Laza Álmos

Tags beginner

#### Problem 45504. Square

Created by: Laza Álmos

Tags beginner

#### Problem 45410. Mid-term report

Created by: Laza Álmos

#### Problem 45460. Simple Matrix

Created by: Laza Álmos

Tags beginner

#### Problem 45510. Matrix problem for beginners

Created by: Laza Álmos

Tags beginner

#### Problem 45511. Matrix for beginners

Created by: Laza Álmos

Tags beginner

#### Problem 45223. find nth even fibonacci number

Created by: Asif Newaz

Created by: Payam Morsali

Tags math, equations

#### Problem 45380. The End of the World

Created by: Asif Newaz

Tags date, calendar, maya

#### Problem 45328. leap year

Created by: Asif Newaz

#### Problem 45378. Lost days

Created by: Asif Newaz

#### Problem 45365. Count the days

Created by: Asif Newaz

Tags count, date

#### Problem 45207. Calculate days until Christmas

Created by: David Motson

Tags days, christmas

Created by: G K

Tags games

Created by: PE

Tags mean

#### Problem 43221. Interpolate scattered data.

Created by: Jang geun Choi

Created by: HH

Tags sorting

#### Problem 42875. Assignment Problem

Created by: Jerivington

#### Problem 44509. Determine if input is a valid AHP evaluation matrix

Created by: Mehmet OZC

Tags logical, check

#### Problem 44258. Outer product of multiple vectors

Created by: Andrew Newell

#### Problem 604. Next lexicographic - permutation

Created by: Muthu Annamalai

#### Problem 45159. the average value of the elements

Created by: Nhat Lam Nguyen

1 – 50 of 2,926