TopcoderArchive

6,362 Problems. One Archive.
A challenge for every curious mind.

Explore decades of Topcoder problems. Read the statements, study the examples, and put your skills to the test.

Explore the problems

LetterRange

ArchiveTCCC '02 W/MW Reg. Quart.• 21 Feb 2002
String ManipulationString Parsing
Div 1 · Easy
View

Pencil

SRMSRM 67• 20 Feb 2002
Algorithm problem
Div 2 · Easy
View

SuperFib

SRMSRM 67• 20 Feb 2002
Algorithm problem
Div 2 · Medium
View

SpecialNum

SRMSRM 67• 20 Feb 2002
Algorithm problem
Div 1 · Medium
View

Complex

SRMSRM 67• 20 Feb 2002
Algorithm problem
Div 1 · EasyDiv 2 · Hard
View

Parenthese

SRMSRM 67• 20 Feb 2002
Algorithm problem
Div 1 · Hard
View

Chooser

ArchiveTCCC '02 NE/SE Reg. Quart.• 18 Feb 2002
Brute ForceSimple SearchIteration
Div 1 · Easy
View

Solver

ArchiveTCCC '02 NE/SE Reg. Quart.• 18 Feb 2002
Dynamic ProgrammingGraph Theory
Div 1 · Hard
View

Checker

ArchiveTCCC '02 NE/SE Reg. Quart.• 18 Feb 2002
String ManipulationString Parsing
Div 1 · Medium
View

FourSquares

SRMSRM 66• 13 Feb 2002
Algorithm problem
Div 1 · EasyDiv 2 · Easy
View
5031–5040 of 6,362 problems

These pages preserve content from retired Topcoder services. Problem pages include public learning material; member submissions and performance data are not published.