Cody

# Number Manipulation I

Curated by : goc3

Number Manipulation I Master

+50 points

Problem Title Likes Solvers

#### Problem 138. Number of 1s in the Binary Representation of a Number

Created by: @bmtran (Bryant Tran)

Tags binary, base, count

2

358

#### Problem 145. Increment a number, given its digits

Created by: the cyclist

10

562

#### Problem 172. Test if a Number is a Palindrome without using any String Operations

Created by: @bmtran (Bryant Tran)

1

181

#### Problem 227. Math with Roman Numerals

Created by: eric landiech

Tags encoding

1

55

#### Problem 302. Convert Roman to Arabic Numerals

Created by: Alan Chalker

2

76

#### Problem 324. 7 segment LED display

Created by: Alan Chalker

6

203

#### Problem 602. Make a simplified barcode

Created by: Doug Hull

Tags ml101

3

131

#### Problem 603. Decode a simplified barcode

Created by: Doug Hull

Tags ml101

0

98

#### Problem 1748. Ripping numbers apart!

Created by: Chris E.

3

73

#### Problem 1871. Numbers in extended form

Created by: James

5

70

#### Problem 1879. Converting numbers back from extended form

Created by: James

2

77

Created by: Jean-Marie Sainthillier

4

128

#### Problem 2120. Rounding off numbers to n decimals

Created by: Marcel

Tags basic, easy, matlab

10

1055

#### Problem 2126. Split bread like the Pharaohs - Egyptian fractions and greedy algorithm

Created by: Muthu Annamalai

3

51

#### Problem 2133. Reverse Calculator

Created by: Vivek

0

123

#### Recent Activity

 on 21 Jan 2021 at 20:42 on 21 Jan 2021 at 19:45 on 21 Jan 2021 at 19:39 on 21 Jan 2021 at 18:15 on 21 Jan 2021 at 18:12

### Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!