The Weekly Challenge

1. HEADLINES

2. YouTube WEEKLY

3. STAR CONTRIBUTORS

4. CONTRIBUTION STATS

5. GUESTS

6. LANGUAGES

7. CENTURION CLUB

8. DAMIAN CONWAY’s CORNER

9. ANDREW SHITOV’s CORNER

10. PERL SOLUTIONS

11. RAKU SOLUTIONS

12. PERL & RAKU SOLUTIONS

HEADLINES

Abigail shared solutions to Week #77 and Week #78 in Node.

Tyler Wardhaugh shared solutions to Week #72 in Clojure.

Myoungjin Jeon shared solutions to Week #64 in Haskell and Week #67 in Lisp.

YouTube WEEKLY

Richard Park live coding session in APL.

Please checkout my live coding session in Perl.

TASK #1: Leader Element

TASK #2: Left Rotation

STAR CONTRIBUTORS

Following members shared solutions to both tasks in Perl and Raku as well as blogged about it.

1) Arne Sommer

2) Colin Crain

3) Jaldhar H. Vyas

4) Laurent Rosenfeld

5) Mohammad S Anwar

6) Roger Bell_West

CONTRIBUTION STATS

The total contributions in the week is 121. Well done Team PWC. I would also like to thank Raku contributors for catching up.

1) PERL: 66

2) RAKU: 37

3) BLOG: 18

GUESTS

1) Ulrich Rieke: C++ (24), Haskell (28).

2) Lubos Kolouch: Python (36).

3) Richard Park: APL (34).

4) Myoungjin Jeon: Elm (2), Haskell (17), Lisp (14).

5) Walt Mankowski: C (6), C++ (4), Python (20).

6) User Person: Python (21).

7) Mohammad S Anwar: Java (1), Swift (18).

8) Orestis Zekai: Python (16).

9) Tyler Wardhaugh: Clojure (14), Lua (2).

10) Cheok-Yin Fung: Java (2), Lisp (9), Python (3).

11) Adam Russell: C++ (8), Prolog (5).

12) Roger Bell_West: Postscript (2), Python (10).

13) Wanderdoc: R (12).

14) Andrew Shitov: C++ (6), HTML (1), Python (2), XSLT (1).

15) Burkhard Nickels: Python (8).

16) Leo Manfredi: Bash (2), Python (6).

17) Sangeet Kar: Python (8).

18) Jonas Berlin: Rust (7).

19) Shawn Wagner: Java (2), OCaml (1), Tcl (4).

20) Dave Jacoby: HTML (1), Node (3), Rust (2).

21) Shawak: Ruby (6).

22) Arne Sommer: Bash (1), Node (1), PHP (1), Python (1), Ruby (1).

23) Abigail: Node (4).

24) Aviral Goel: Haskell (4).

25) Kivanc Yazan: Python (4).

26) Yet Ebreo: Python (2), Ruby (2).

27) Duncan C. White: Postscript (3).

28) Rage311: Rust (3).

29) Ben Davies: Idris (2).

30) Daniel Mita: Go (1), Javascript (1).

31) E. Choroba: Erlang (2).

32) Nuno Vieira: JavaScript (2).

33) Pete Houston: Awk (2).

34) Darren Bottin: Prolog (1).

35) Jaldhar H. Vyas: C++ (1).

36) Lance Wicks: Elm (1).

37) Laurent Rosenfeld: Gembase (1).

38) Steven Wilson: Rust (1).

LANGUAGES

Python continued to maintain the lead. Haskell is also very popular among the team.

We now have solutions in 30 different languages apart from Perl and Raku. It all started with Python in the Week #18 by Orestis Zekai.

1) Python: 137

2) Haskell: 49

3) C++: 43

4) APL: 34

5) Lisp: 23

6) Swift: 18

7) Clojure: 14

8) Rust: 13

9) R: 12

10) Ruby: 9

11) Node: 8

12) C: 6

13) Prolog: 6

14) Java: 5

15) Postscript: 5

16) Tcl: 4

17) Bash: 3

18) Elm: 3

19) Awk: 2

20) Erlang: 2

21) HTML: 2

22) Idris: 2

23) JavaScript: 2

24) Lua: 2

25) Gembase: 1

26) Go: 1

27) Javascript: 1

28) OCaml: 1

29) PHP: 1

30) XSLT: 1

CENTURION CLUB

Changes to the ranking in the Centurion Club last week listed below:

a) Mohammad S Anwar moved up to the rank #010.

b) Shahed Nooshmand moved up to the rank #030.

c) Walt Mankowski moved up to the rank #036.

Finally I made it to Top 10 at the end of Week #78.

1) Laurent Rosenfeld (870)

2) Jaldhar H. Vyas (652)

3) Roger Bell_West (550)

4) Arne Sommer (524)

5) Javier Luque (460)

6) Ruben Westerberg (452)

7) Colin Crain (410)

8) E. Choroba (400)

9) Athanasius (392)

10) Mohammad S Anwar (364)

11) Adam Russell (362)

12) Joelle Maslak (334)

13) Simon Proctor (304)

14) Dave Jacoby (300)

15) Ryan Thompson (278)

16) Luca Ferrari (268)

17) Duncan C. White (266)

18) Ulrich Rieke (244)

19) Andrezgz (230)

20) Yet Ebreo (216)

21) Noud Aldenhoven (188)

22) Kevin Colyer (176)

23) Cheok-Yin Fung (168)

24) Kian-Meng Ang (162)

25) Mark Anderson (162)

26) Markus Holzer (162)

27) Wanderdoc (152)

28) Steven Wilson (146)

29) Lubos Kolouch (142)

30) Shahed Nooshmand (140)

31) Duane Powell (136)

32) Feng Chang (112)

33) Saif Ahmed (110)

34) Burkhard Nickels (108)

35) Alicia Bielsa (106)

36) Walt Mankowski (102)

DAMIAN CONWAY’s CORNER

Please checkout the masterpiece collection of blogs by Damian Conway solving the “Perl Weekly Challenge”.

ANDREW SHITOV’s CORNER

Please checkout the technical class of Andrew‘s Raku Knowledge. You can find all his contributions to the “Perl Weekly Challenge” on this nicely laid out page.

RECAP - Perl Weekly Challenge - 078

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