2 files changed, 116 insertions, 0 deletions
diff --git a/challenge-004/abigail/python/ch-1.py b/challenge-004/abigail/python/ch-1.py
new file mode 100644
index 0000000000..0f7f8bf725
--- /dev/null
+++ b/challenge-004/abigail/python/ch-1.py
@@ -0,0 +1,76 @@
+#!/opt/local/bin/python
+
+#
+# See ../README.md
+#
+
+#
+# Run as python ch-1.py
+#
+
+import sys
+
+pi = "%(uP7+Y`ME)gy(7')v?;%s^qc(Mj1}16idp'ONGs'2m.o,1HLY'}~P61@@Y-" + \
+     "*O/.v,Jc~D+ttA'&EPjR(zXxD$dr,M$P=-f*YQqe,GIZ`0x5oL1(mpl17en`" + \
+     ")Q$ge,L6_5.I;hj%yy6n,L_t')dtyy)[ugS&-3(c&lC:a&~8SP#+iis+WR&8" + \
+     "*Y;V3/+JD@-J>7u0$Nh<#2&:@+#=`/*YtP-0t8uf+tf/V&yjx>+]S=&%d}7z" + \
+     "0YXa9$SOyt$*mzv1&X(W(.{0G-Vya`0a}KI0pQD2,nV0:,WE0+#?F[>(iMb}" + \
+     "%k(tB/UO0m.8R'x%Vys_-|IgL.y-n6(v[*#+<w,K&ph2o.LfLw.'YJB%SI/r" + \
+     "-RGB[0/yKw);ml1+SlKv.UDG6&jY3_#=Nry$t6Ng/YXEe%A)of.>/-J1#[`]" + \
+     "&*M<M1Uqt]#f=#g-a$q{$Gn<,#CLb7((C*0,D]yd&c4OS#Ql2h%gd7>#'1wg" + \
+     "-}+B}*jWDi)/2&k,h|/)+eu-3)9{mU-`:]M/YF$a.O0SF0{~2C.EjkZ&>|lD" + \
+     "#%UmL+w)$V&14Ty0arq+%xnAo/XX/y0_=Bl/)f*}'Gc88'GV;X1RG~<+gJ8p" + \
+     "&^E~A'/3N=*R2|j&SgD@-0St?*jL@'-ZsbD$+_hy.#HkF0cO_[#t0wL-8._r" + \
+     "#0)@p#4(ha+lyD6,[|1w%_K//+c2#j.4xl2)SpX=.>)gp$R)ZP,IS%@,}%#J" + \
+     "*1zj[,sIw#%6pwl%D'fk#Bx6'%4?.0&c9'?#R7P|&ZJ;M&q6q&&|h9?0LVI}" + \
+     "(2lq>#/G+<,Bv`l+U'K?'2i}q+,J8W/7dU++X(l51R>#T&)fV0'I%FC%HHkt" + \
+     "%{(NN&Kn$]*<Aur/2kmb+:Wu&)7%WR/W[BH)+.]`/~B$S.WE~n,J_v]%-h'|" + \
+     "%RrIs.:wg4)KQ#G*~I)7%=m]x$z.?F/F:I#*]Lg2(h&,J*}tu6/WWEX+>e0," + \
+     "$K`U.%bSL*&dG^f,lN@.+jGbU.g8,s&FwUP$9p3S/)f(4,y><Y0vnKH(:}m~" + \
+     "#y7eZ%~4^<1C|Ju$sQ)x0ko[G1)z8e&)U,+'N'y9,)LJT0k+B7-H5gh0z,~X" + \
+     "0E:/(.0dlN1&/Rn/[|SL1RLl=)|BoK$K~@E$0j%D)oW$^+bQyn.~]>{*/L)t" + \
+     "-Oi$Y*&I1x1Kyk#$}~i|)^4uG%|&sU)XNR-,PLl/.lmT'&_~it-16U9-B~A[" + \
+     "(}s.a0~]Zj*<*~%-~N27%$O,*/a,,c%<#@60On3z0~3@B13UOG/A^&K,GRHi" + \
+     ",S_:*&9I{_$nCM9&U^*9)WmPj+$TL8.]WpP)CWDR$u#7])K/Bi+,[B9(0~a&" + \
+     "&=aag,L-UG#HoAx/=@p,&ux{:0($3X*[J<4,eh{E1F&tE$cGo.&C}15*:u{Z" + \
+     ",:*H^'f,=~$,z%B)WZbL$DjA;/oFKa%.>ig/^o.90e/P=*Auex0TD}p/hncA" + \
+     "/%d87#/u19,r&sM(A+4V0%4u$.}F+P0o|4e.g(<[#5y<J++`sn,C6]p-t;&]" + \
+     "*wEcH.YA#C.|Tl$(2g>y*]3@5%II741/XZ>)Lm6e0``3L%.JF[+Z?8b(tj7C" + \
+     "'S/z}#vS|i)S9[=*/nCG)PMaY-{pML);vN?%kRcr#*.Tg,x;42'(1w.0dA)S" + \
+     ")-us%.#1$R-rkwf%m%B-(ctK8+4Sn^%*C1Y-wqsr%eNg11%$De&&07q+%1>-" + \
+     "+mCl2%)V#w%#y:[,?t*D$64`9.U+{`-SBX-+gi/o)0B$q#V$tW+#lmM)';EH" + \
+     "%yFPZ/Gy(~,dl@h)A&ju-Co2,-du++)[Awk&wE}p*H;._.[]4W+Eb7K#iiKB";
+
+
+in_size   = 5
+out_size  = 9
+first_ord = ord ("#")
+skip_ord  = ord ("\\")
+last_ord  = ord ("~")
+ord_range = last_ord - first_ord
+format    = "{:0" + str (out_size) + "d}"
+
+
+sys . stdout . write ("3.")
+
+for i in range (0, len (pi), in_size):
+    out = 0
+    for j in range (i, i + in_size, 1):
+        out = out * ord_range
+        n   = ord (pi [j])
+        if  n >= skip_ord:
+            n = n - 1
+        out = out + n - first_ord
+    sys . stdout . write (format . format (out))
+
+sys . stdout . write ("\n")
+
+#
+#  FODDER FODDER FODDER FODDER  FODDER FODDER FODDER FODDER  FODDER
+#  FODDER FODDER FODDER FODDER  FODDER FODDER FODDER FODDER  FODDER
+#  FODDER FODDER FODDER FODDER  FODDER FODDER FODDER FODDER  FODDER
+#  FODDER FODDER FODDER FODDER  FODDER FODDER FODDER FODDER  FODDER?
+#  FODDER FODDER FODDER FODDER  FODDER FODDER FODDER FODDER  FODDER
+#  FODDER FODDER FODDER FODDER  FODDER FODDER FODDER FODDER  FODDER
+#  FODDER FODDER FODDER FODDER  FODDER FODDER FODDER FODDER  FODDER!
+#
diff --git a/challenge-004/abigail/python/ch-2.py b/challenge-004/abigail/python/ch-2.py
new file mode 100644
index 0000000000..4e94f7fe7d
--- /dev/null
+++ b/challenge-004/abigail/python/ch-2.py
@@ -0,0 +1,40 @@
+#!/opt/local/bin/python
+
+#
+# See ../README.md
+#
+
+#
+# Run as python ch-2.py < input-file
+#
+
+import fileinput
+import getopt
+import sys
+
+#
+# Parse options
+#
+opts, args = getopt . getopt (sys . argv [1:], 'f:')
+for opt, val in opts:
+    if   opt == "-f":
+        filename = val
+
+
+#
+# Find the words in 'filename' which can be constructed
+# from the letters in 'letters'.
+#
+def find_words (filename, letters):
+    letters = list (letters . lower () . strip ())
+    for word in open (filename):
+        word = word . strip ()
+        copy = word . lower ()
+        for letter in letters:
+            copy = copy . replace (letter, "", 1)
+        if copy == "":
+            print (word)
+
+
+for line in fileinput . input ('-'):
+    find_words (filename, line . strip ())