ABAP

7,964 students

15 contributors

7,962
students have developed their ABAP skills on Exercism.

Students

7,962

Submissions

162,974

Mentoring Discussions

161

The ABAP track needs attention ⚠️

Building

Build

Use your knowledge to build the ABAP track itself

15 contributors

Build Test Runners

Create Test Runners that have the single responsibility of taking a solution, running all tests and returning a standardized output.

Usage statistics

Total Test Runner Runs

162,354

Test Run Pass Rate

13.4% (21677)

Test Run Fail Rate

36.5% (59296)

Test Run Error Rate

50.1% (81381)

Build Analyzers

Build an Analyzer for ABAP: Exercism's analyzers automatically assess student's submissions and provide mentor-style commentary.

Next goal: Build an Analyzer. Find out more.

Build Representers

Build a Representer: a bit of code that has the single responsibility of taking a solution and returning a normalized representation of it.

Next goal: Build a Representer. Find out more.

Create Practice Exercises

Practice Exercises are exercises designed to allow students to solve an arbitrary problem, with the aim of them making use of the concepts they have learned so far.

Next goal: Implement at least 50 practice exercises. Find out more.

Usage statistics

40 active practice exercises

Started

Attempts

Completions

Mentoring requests

Hello, World!

7,042

17,997 (avg. 2.6)

4,662 (66.2%)

0 (0.0%)

ITAB Basics

2,314

21,867 (avg. 9.4)

1,067 (46.1%)

40 (1.7%)

ITAB Aggregation

1,138

15,260 (avg. 13.4)

508 (44.6%)

23 (2.0%)

ITAB Combination

736

5,606 (avg. 7.6)

538 (73.1%)

20 (2.7%)

ITAB Nesting

539

4,450 (avg. 8.3)

382 (70.9%)

7 (1.3%)

Scrabble Score

1,594

11,856 (avg. 7.4)

675 (42.3%)

22 (1.4%)

Two Fer

888

5,577 (avg. 6.3)

675 (76.0%)

5 (0.6%)

Reverse String

975

5,533 (avg. 5.7)

700 (71.8%)

8 (0.8%)

High Scores

686

7,246 (avg. 10.6)

455 (66.3%)

8 (1.2%)

Resistor Color

520

2,520 (avg. 4.8)

444 (85.4%)

5 (1.0%)

Leap

522

3,033 (avg. 5.8)

457 (87.5%)

5 (1.0%)

Grains

303

3,134 (avg. 10.3)

243 (80.2%)

3 (1.0%)

Kindergarten Garden

368

4,956 (avg. 13.5)

240 (65.2%)

3 (0.8%)

Clock

443

6,445 (avg. 14.5)

248 (56.0%)

1 (0.2%)

Hamming

315

2,412 (avg. 7.7)

270 (85.7%)

2 (0.6%)

Atbash Cipher

295

5,897 (avg. 20.0)

181 (61.4%)

2 (0.7%)

Nth Prime

283

2,675 (avg. 9.5)

180 (63.6%)

2 (0.7%)

Isogram

263

2,302 (avg. 8.8)

203 (77.2%)

0 (0.0%)

Phone Number

300

3,475 (avg. 11.6)

188 (62.7%)

4 (1.3%)

Raindrops

242

1,385 (avg. 5.7)

213 (88.0%)

1 (0.4%)

Anagram

225

2,967 (avg. 13.2)

157 (69.8%)

3 (1.3%)

Run Length Encoding

195

2,887 (avg. 14.8)

127 (65.1%)

1 (0.5%)

Matrix

215

1,676 (avg. 7.8)

137 (63.7%)

0 (0.0%)

Prime Factors

191

1,187 (avg. 6.2)

142 (74.3%)

1 (0.5%)

Minesweeper

192

2,436 (avg. 12.7)

87 (45.3%)

1 (0.5%)

Word Count

187

2,496 (avg. 13.3)

91 (48.7%)

1 (0.5%)

Beer Song

229

2,808 (avg. 12.3)

124 (54.1%)

1 (0.4%)

Darts

243

1,654 (avg. 6.8)

157 (64.6%)

1 (0.4%)

Elyses Enchantments

210

1,759 (avg. 8.4)

143 (68.1%)

0 (0.0%)

Custom Signs

292

3,509 (avg. 12.0)

166 (56.8%)

1 (0.3%)

Secret Handshake

63

687 (avg. 10.9)

35 (55.6%)

0 (0.0%)

Book Store

46

607 (avg. 13.2)

19 (41.3%)

0 (0.0%)

Acronym

77

655 (avg. 8.5)

54 (70.1%)

0 (0.0%)

Armstrong Numbers

88

761 (avg. 8.6)

62 (70.5%)

2 (2.3%)

Collatz Conjecture

69

475 (avg. 6.9)

55 (79.7%)

0 (0.0%)

State of Tic-Tac-Toe

62

820 (avg. 13.2)

29 (46.8%)

0 (0.0%)

Crypto Square

56

731 (avg. 13.1)

28 (50.0%)

0 (0.0%)

ETL

71

319 (avg. 4.5)

44 (62.0%)

0 (0.0%)

Affine Cipher

33

490 (avg. 14.8)

20 (60.6%)

0 (0.0%)

Difference of Squares

87

404 (avg. 4.6)

53 (60.9%)

0 (0.0%)

95 unimplemented practice exercises

All Your Base

Allergies

Alphametics

Bank Account

Binary Search

Binary Search Tree

Bob

Bottle Song

Bowling

Change

Circular Buffer

Complex Numbers

Connect

Custom Set

D&D Character

DOT DSL

Diamond

Dominoes

Error Handling

Flatten Array

Food Chain

Forth

Gigasecond

Go Counting

Grade School

Grep

Hangman

House

ISBN Verifier

Killer Sudoku Helper

Knapsack

Largest Series Product

Ledger

Lens Person

Linked List

List Ops

Luhn

Markdown

Matching Brackets

Meetup

Micro Blog

Nucleotide Count

OCR Numbers

POV

PaaS I/O

Palindrome Products

Pangram

Parallel Letter Frequency

Pascal's Triangle

Perfect Numbers

Pig Latin

Poker

Protein Translation

Proverb

Pythagorean Triplet

Queen Attack

REST API

RNA Transcription

Rail Fence Cipher

Rational Numbers

React

Rectangles

Resistor Color Duo

Resistor Color Trio

Robot Name

Robot Simulator

Roman Numerals

Rotational Cipher

SGF Parsing

Saddle Points

Satellite

Say

Scale Generator

Series

Sieve

Simple Cipher

Simple Linked List

Space Age

Spiral Matrix

Square Root

Strain

Sublist

Sum of Multiples

Tournament

Transpose

Tree Building

Triangle

Twelve Days

Two Bucket

Variable Length Quantity

Word Search

Wordy

Yacht

Zebra Puzzle

Zipper

Volunteers

25

larshp

2,384

marianfoo

528

mbtools

513

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