#!/usr/bin/awk

#
# See https://theweeklychallenge.org/blog/perl-weekly-challenge-004
#

#
# Run as: awk -f ch-1.awk
#

BEGIN {
    for (o = 0; o <= 127; o ++) {
        c = sprintf ("%c", o)
        ord [c] = o
    }
    first_ord = ord ["\""] + 1
    skip_ord  = ord ["\\"]
    last_ord  = ord ["~"]
    range     = last_ord - first_ord
    in_size   = 5
    out_size  = 9
    line = "%(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#iiK?"
    printf ("3.")
    format = "%0" out_size "d"
    for (i = 1; i <= length (line); i += in_size) {
        out = 0
        for (j = i; j < i + in_size; j ++) {
            out *= range
            n = ord [substr (line, j, 1)]
            if (n >= skip_ord) {
                n --
            }
            out += n - first_ord
        }
        printf (format, out)
    }
    printf ("\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!
#