Cody

Trial software

Problems

1 – 17 of 17

Problem Title Likes Solvers

Pentagonal Numbers

Created by: goc3

Tags five, pentagon, pentagonal

5

459

Is it really a 5?

Created by: goc3

Tags five, number, string

4

239

Test if a Number is a Palindrome without using any String Operations

Created by: @bmtran (Bryant Tran)

Tags palindrome, number, powers of 10

3

143

Find the square of the sum of the digits of a number

Created by: Debopam

Tags square, number, sum

0

87

Bit calculation

Created by: Debopam

Tags binary, number, count

0

54

Palindrome numbers

Created by: Debopam

Tags palindrome, number

0

32

Sphenic number sequence

Created by: goc3

Tags sphenic, number, integer

1

31

Not square-free number sequence

Created by: goc3

Tags square, integer, number

3

30

Dice roll - opposite faces

Created by: goc3

Tags die, dice, game

0

29

Mobius function

Created by: goc3

Tags factor, integer, mobius

3

25

Calculator spelling - Numbers to Letters

Created by: goc3

Tags calculator, number, letter

1

25

Calculator spelling - Letters to Numbers

Created by: goc3

Tags calculator, number, letter

1

24

convert the number to binary format & count digits

Created by: Srishti Saha

Tags binary, number, basic matlab

0

20

Convert a number to its Roman representation

Created by: Debopam

Tags roman, numeral, number

0

17

Compound interest - number e

Created by: Daniel Pereira

Tags interest, number, e

0

16

Find Pseudo-Cyclic Number

Created by: Jaeho Seol

Tags cyclic, number

3

10

Write out numbers in words

Created by: Mehmet OZC

Tags number, spell, pronunciation

0

10

1 – 17 of 17

Trial software