ABAP impact and status on Exercism

ABAP

23,751 students

About ABAP

Practice

54 contributors

237 mentors

ABAP Track Management

This page provides the Exercism community with the information and tools needed to manage the ABAP track.

Students

23,751

Submissions

496,727

Mentoring Discussions

656

The ABAP track needs attention ⚠️

Building

Practice Exercises

Learn More

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.

Synced primary repo: 7e8f1e65f7711da951d2b071b5c210988192a570 (Updates should be instant)

Next goal: Implement 146 practice exercises. Find out more.

54 active practice exercises

Started

Attempts

Completions

Mentoring requests

Hello, World!

22,141

54,767 (avg. 2.5)

13,992 (63.2%)

0 (0.0%)

ITAB Basics

9,259

76,102 (avg. 8.2)

3,499 (37.8%)

274 (3.0%)

ITAB Aggregation

4,137

45,237 (avg. 10.9)

1,727 (41.7%)

87 (2.1%)

ITAB Combination

2,674

19,203 (avg. 7.2)

1,708 (63.9%)

64 (2.4%)

ITAB Nesting

1,825

13,536 (avg. 7.4)

1,192 (65.3%)

32 (1.8%)

Pangram

518 (avg. 6.0)

60 (69.8%)

0 (0.0%)

Scrabble Score

2,951

25,127 (avg. 8.5)

1,551 (52.6%)

44 (1.5%)

Space Age

570 (avg. 9.3)

51 (83.6%)

0 (0.0%)

Two Fer

2,093

13,649 (avg. 6.5)

1,607 (76.8%)

19 (0.9%)

Reverse String

2,376

13,680 (avg. 5.8)

1,728 (72.7%)

29 (1.2%)

High Scores

1,771

16,267 (avg. 9.2)

1,123 (63.4%)

14 (0.8%)

Resistor Color

1,381

6,836 (avg. 5.0)

1,138 (82.4%)

11 (0.8%)

Resistor Color Duo

135

685 (avg. 5.1)

109 (80.7%)

0 (0.0%)

Resistor Color Trio

113

1,215 (avg. 10.8)

90 (79.6%)

0 (0.0%)

Leap

1,484

8,347 (avg. 5.6)

1,237 (83.4%)

18 (1.2%)

Line Up

112

735 (avg. 6.6)

96 (85.7%)

1 (0.9%)

Grains

1,111

10,360 (avg. 9.3)

867 (78.0%)

10 (0.9%)

Kindergarten Garden

1,015

14,471 (avg. 14.3)

629 (62.0%)

9 (0.9%)

Clock

1,182

15,042 (avg. 12.7)

672 (56.9%)

7 (0.6%)

Hamming

877

6,018 (avg. 6.9)

724 (82.6%)

5 (0.6%)

Binary Search

319 (avg. 5.1)

44 (69.8%)

0 (0.0%)

Nucleotide Count

128 (avg. 4.0)

31 (96.9%)

0 (0.0%)

Protein Translation

602 (avg. 7.4)

58 (71.6%)

0 (0.0%)

Atbash Cipher

789

15,036 (avg. 19.1)

484 (61.3%)

8 (1.0%)

Nth Prime

834

7,457 (avg. 8.9)

529 (63.4%)

5 (0.6%)

Isogram

828

7,982 (avg. 9.6)

620 (74.9%)

0 (0.0%)

Phone Number

885

10,297 (avg. 11.6)

559 (63.2%)

14 (1.6%)

Raindrops

794

4,384 (avg. 5.5)

676 (85.1%)

2 (0.3%)

Anagram

654

7,975 (avg. 12.2)

454 (69.4%)

5 (0.8%)

Eliud's Eggs

222 (avg. 4.5)

44 (89.8%)

0 (0.0%)

Run Length Encoding

562

9,704 (avg. 17.3)

371 (66.0%)

4 (0.7%)

Matrix

603

4,871 (avg. 8.1)

386 (64.0%)

3 (0.5%)

Prime Factors

587

2,978 (avg. 5.1)

433 (73.8%)

3 (0.5%)

Flower Field

471 (avg. 6.5)

37 (51.4%)

0 (0.0%)

Relative Distance

186 (avg. 8.9)

13 (61.9%)

0 (0.0%)

Word Count

646

8,166 (avg. 12.6)

331 (51.2%)

3 (0.5%)

Beer Song

576

6,989 (avg. 12.1)

339 (58.9%)

3 (0.5%)

Darts

656

4,320 (avg. 6.6)

471 (71.8%)

1 (0.2%)

Elyses Enchantments

529

5,235 (avg. 9.9)

397 (75.0%)

3 (0.6%)

Custom Signs

600

7,207 (avg. 12.0)

420 (70.0%)

2 (0.3%)

Secret Handshake

326

3,580 (avg. 11.0)

220 (67.5%)

3 (0.9%)

Book Store

338

4,231 (avg. 12.5)

150 (44.4%)

1 (0.3%)

Acronym

458

4,879 (avg. 10.7)

315 (68.8%)

3 (0.7%)

Armstrong Numbers

493

4,739 (avg. 9.6)

366 (74.2%)

6 (1.2%)

Collatz Conjecture

410

2,373 (avg. 5.8)

332 (81.0%)

0 (0.0%)

ISBN Verifier

148 (avg. 7.8)

16 (84.2%)

0 (0.0%)

State of Tic-Tac-Toe

335

3,186 (avg. 9.5)

165 (49.3%)

4 (1.2%)

Crypto Square

322

4,758 (avg. 14.8)

188 (58.4%)

2 (0.6%)

ETL

383

2,089 (avg. 5.5)

236 (61.6%)

4 (1.0%)

Affine Cipher

240

2,951 (avg. 12.3)

135 (56.3%)

2 (0.8%)

Difference of Squares

475

2,669 (avg. 5.6)

341 (71.8%)

3 (0.6%)

Triangle

549

5,113 (avg. 9.3)

331 (60.3%)

9 (1.6%)

RNA Transcription

571

2,780 (avg. 4.9)

350 (61.3%)

4 (0.7%)

Knapsack

85 (avg. 2.9)

13 (44.8%)

0 (0.0%)

1 deprecated practice exercises

Started

Attempts

Completions

Mentoring requests

Minesweeper

506

6,218 (avg. 12.3)

241 (47.6%)

6 (1.2%)

92 unimplemented practice exercises

All Your Base

Allergies

Alphametics

Baffling Birthdays

Bank Account

Binary Search Tree

Bob

Bottle Song

Bowling

Camicia

Change

Circular Buffer

Complex Numbers

Connect

Conway's Game of Life

Custom Set

D&D Character

Diamond

Dominoes

DOT DSL

Error Handling

Flatten Array

Food Chain

Forth

Gigasecond

Go Counting

Grade School

Grep

House

Intergalactic Transmission

View data

Killer Sudoku Helper

View data

Largest Series Product

Ledger

Lens Person

Linked List

List Ops

Luhn

Markdown

Matching Brackets

Meetup

Micro Blog

OCR Numbers

PaaS I/O

Palindrome Products

Parallel Letter Frequency

Pascal's Triangle

Perfect Numbers

Piecing It Together

Pig Latin

Poker

POV

Prism

Proverb

Pythagorean Triplet

Queen Attack

Rail Fence Cipher

Rational Numbers

React

Rectangles

Resistor Color Tolerance

REST API

Robot Name

Robot Simulator

Roman Numerals

Rotational Cipher

Saddle Points

Satellite

Save the Cow

Say

Series

SGF Parsing

Sieve

Simple Cipher

Simple Linked List

Spiral Matrix

Split-Second Stopwatch

Square Root

Strain

Sublist

Sum of Multiples

Swift Scheduling

Tournament

Transpose

Tree Building

Twelve Days

Two Bucket

Variable Length Quantity

Word Search

Wordy

Yacht

Zebra Puzzle

Zipper

Test Runner

Learn More

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

Current version: ae18f4dfbb79a28f5c4a0a91b4242d656473f8b6 (Takes up to 10 mins to deploy)

Total Test Runner Runs

492,661

Test Run Pass Rate

13.3% (65446)

Test Run Fail Rate

35.4% (174305)

Test Run Error Rate

51.3% (252910)

Representer

Learn More

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.

Analyzer

Learn More

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.

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