ABAP

8,870 students

15 contributors

8,870
students have developed their ABAP skills on Exercism.

Students

8,870

Submissions

182,243

Mentoring Discussions

181

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

181,525

Test Run Pass Rate

13.3% (24115)

Test Run Fail Rate

36.4% (66077)

Test Run Error Rate

50.3% (91333)

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!

7,874

20,309 (avg. 2.6)

5,193 (66.0%)

0 (0.0%)

ITAB Basics

2,696

25,351 (avg. 9.4)

1,194 (44.3%)

53 (2.0%)

ITAB Aggregation

1,297

17,196 (avg. 13.3)

570 (43.9%)

26 (2.0%)

ITAB Combination

853

6,614 (avg. 7.8)

604 (70.8%)

23 (2.7%)

ITAB Nesting

610

5,225 (avg. 8.6)

427 (70.0%)

7 (1.1%)

Scrabble Score

1,675

12,783 (avg. 7.6)

716 (42.7%)

23 (1.4%)

Two Fer

955

6,015 (avg. 6.3)

727 (76.1%)

6 (0.6%)

Reverse String

1,071

5,967 (avg. 5.6)

767 (71.6%)

11 (1.0%)

High Scores

747

7,793 (avg. 10.4)

484 (64.8%)

9 (1.2%)

Resistor Color

568

2,690 (avg. 4.7)

482 (84.9%)

5 (0.9%)

Leap

573

3,371 (avg. 5.9)

495 (86.4%)

6 (1.0%)

Grains

342

3,459 (avg. 10.1)

274 (80.1%)

3 (0.9%)

Kindergarten Garden

404

5,248 (avg. 13.0)

261 (64.6%)

3 (0.7%)

Clock

482

6,725 (avg. 14.0)

268 (55.6%)

1 (0.2%)

Hamming

340

2,554 (avg. 7.5)

286 (84.1%)

2 (0.6%)

Atbash Cipher

315

6,159 (avg. 19.6)

190 (60.3%)

2 (0.6%)

Nth Prime

308

3,281 (avg. 10.7)

194 (63.0%)

2 (0.6%)

Isogram

310

2,772 (avg. 8.9)

233 (75.2%)

0 (0.0%)

Phone Number

329

3,792 (avg. 11.5)

203 (61.7%)

4 (1.2%)

Raindrops

268

1,522 (avg. 5.7)

233 (86.9%)

1 (0.4%)

Anagram

255

3,295 (avg. 12.9)

179 (70.2%)

3 (1.2%)

Run Length Encoding

212

3,174 (avg. 15.0)

136 (64.2%)

1 (0.5%)

Matrix

238

1,850 (avg. 7.8)

149 (62.6%)

0 (0.0%)

Prime Factors

204

1,240 (avg. 6.1)

153 (75.0%)

1 (0.5%)

Minesweeper

205

2,510 (avg. 12.2)

95 (46.3%)

1 (0.5%)

Word Count

217

2,794 (avg. 12.9)

111 (51.2%)

1 (0.5%)

Beer Song

245

3,001 (avg. 12.2)

134 (54.7%)

1 (0.4%)

Darts

274

1,845 (avg. 6.7)

176 (64.2%)

1 (0.4%)

Elyses Enchantments

233

2,030 (avg. 8.7)

162 (69.5%)

0 (0.0%)

Custom Signs

307

3,875 (avg. 12.6)

176 (57.3%)

1 (0.3%)

Secret Handshake

78

807 (avg. 10.3)

44 (56.4%)

0 (0.0%)

Book Store

60

736 (avg. 12.3)

24 (40.0%)

0 (0.0%)

Acronym

96

823 (avg. 8.6)

63 (65.6%)

0 (0.0%)

Armstrong Numbers

107

1,047 (avg. 9.8)

74 (69.2%)

2 (1.9%)

Collatz Conjecture

89

621 (avg. 7.0)

69 (77.5%)

0 (0.0%)

State of Tic-Tac-Toe

70

963 (avg. 13.8)

32 (45.7%)

0 (0.0%)

Crypto Square

66

951 (avg. 14.4)

32 (48.5%)

0 (0.0%)

ETL

91

576 (avg. 6.3)

51 (56.0%)

0 (0.0%)

Affine Cipher

47

533 (avg. 11.3)

23 (48.9%)

0 (0.0%)

Difference of Squares

126

726 (avg. 5.8)

72 (57.1%)

2 (1.6%)

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

2,426

marianfoo

528

mbtools

513

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