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	320
Problem 145. Increment a number, given its digits Created by: the cyclist Tags digit increment	9	510
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	1	159
Problem 227. Math with Roman Numerals Created by: eric landiech Tags encoding	0	39
Problem 302. Convert Roman to Arabic Numerals Created by: Alan Chalker Tags roman numerals	0	62
Problem 324. 7 segment LED display Created by: Alan Chalker Tags number representations	3	157
Problem 602. Make a simplified barcode Created by: Doug Hull Tags ml101	1	112
Problem 603. Decode a simplified barcode Created by: Doug Hull Tags ml101	0	82
Problem 1748. Ripping numbers apart! Created by: Chris E. Tags string manipulation, matrix manipulation	2	55
Problem 1871. Numbers in extended form Created by: James Tags place value, extended form, third grade math	4	55
Problem 1879. Converting numbers back from extended form Created by: James Tags extended form, third grade math, place value	0	63
Problem 2040. Additive persistence Created by: Jean-Marie Sainthillier Tags recursion, persistence	3	105
Problem 2120. Rounding off numbers to n decimals Created by: Marcel Tags trivial, basic, easy	1	293
Problem 2126. Split bread like the Pharaohs - Egyptian fractions and greedy algorithm Created by: Muthu Annamalai Tags rats, egyptian fraction	2	36
Problem 2133. Reverse Calculator Created by: Vivek Tags reverse order number	0	99

Recent Group Finishers29

Recent Activity

	Asif Newaz submitted Solution 2103680 to Problem 1879. Converting numbers back from extended form on 23 Jan 2020 at 18:10
	Allen submitted Solution 2099998 to Problem 2126. Split bread like the Pharaohs - Egyptian fractions and greedy algorithm on 20 Jan 2020 at 20:08
	Graham submitted Solution 2092668 to Problem 302. Convert Roman to Arabic Numerals on 14 Jan 2020 at 12:08
	Graham submitted Solution 2092584 to Problem 2040. Additive persistence on 14 Jan 2020 at 11:05
	Graham submitted Solution 2092573 to Problem 603. Decode a simplified barcode on 14 Jan 2020 at 10:55