Number Manipulation I

Curated by : goc3

Manipulate numbers from one form to another.

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	1	319
Problem 145. Increment a number, given its digits Created by: the cyclist Tags digit increment	8	505
Problem 172. Test if a Number is a Palindrome without using any String Operations Created by: @bmtran (Bryant Tran) Tags palindrome, number, powers of 10	0	157
Problem 227. Math with Roman Numerals Created by: eric landiech Tags encoding	0	36
Problem 302. Convert Roman to Arabic Numerals Created by: Alan Chalker Tags roman numerals	0	59
Problem 324. 7 segment LED display Created by: Alan Chalker Tags number representations	3	153
Problem 602. Make a simplified barcode Created by: Doug Hull Tags ml101	1	110
Problem 603. Decode a simplified barcode Created by: Doug Hull Tags ml101	0	80
Problem 1748. Ripping numbers apart! Created by: Chris E. Tags string manipulation, matrix manipulation	2	52
Problem 1871. Numbers in extended form Created by: James Tags place value, extended form, third grade math	4	52
Problem 1879. Converting numbers back from extended form Created by: James Tags extended form, third grade math, place value	0	60
Problem 2040. Additive persistence Created by: Jean-Marie Sainthillier Tags recursion, persistence	3	102
Problem 2120. Rounding off numbers to n decimals Created by: Marcel Tags trivial, basic, easy	0	279
Problem 2126. Split bread like the Pharaohs - Egyptian fractions and greedy algorithm Created by: Muthu Annamalai Tags rats, egyptian fraction	2	33
Problem 2133. Reverse Calculator Created by: Vivek Tags reverse order number	0	95

Recent Group Finishers26

Recent Activity

	Le Cong Hieu submitted Solution 2024333 to Problem 172. Test if a Number is a Palindrome without using any String Operations on 16 Nov 2019 at 15:44
	nachi submitted Solution 2024281 to Problem 145. Increment a number, given its digits on 16 Nov 2019 at 15:23
	Le Cong Hieu submitted Solution 2024251 to Problem 138. Number of 1s in the Binary Representation of a Number on 16 Nov 2019 at 15:05
	kranthi kumar submitted Solution 2015153 to Problem 2126. Split bread like the Pharaohs - Egyptian fractions and greedy algorithm on 12 Nov 2019 at 5:56
	kranthi kumar submitted Solution 2015094 to Problem 227. Math with Roman Numerals on 12 Nov 2019 at 5:16