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June 2018 Update

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Ingy döt Net 2018-06-22 20:57:24 +00:00
parent ba8067c3b7
commit 22f33d4004
5278 changed files with 84726 additions and 14379 deletions
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14
Task/Vigen-re-cipher/REXX/vigen-re-cipher-1.rexx
View file

@ -2,18 +2,16 @@
@.1 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
L=length(@.1)
do j=2 to L; jm=j-1; q=@.jm
@.j=substr(q, 2, L-1)left(q, 1)
@.j=substr(q, 2, L - 1)left(q, 1)
end /*j*/
cypher = space('WHOOP DE DOO NO BIG DEAL HERE OR THERE', 0)
oMsg = 'People solve problems by trial and error; judgement helps pick the trial.'
oMsgU = oMsg; upper oMsgU
cypher_= copies(cypher, length(oMsg) % length(cypher) )
say ' original text =' oMsg
xMsg=Ncypher(oMsgU)
say ' cyphered text =' xMsg
bMsg=Dcypher(xMsg)
say 're-cyphered text =' bMsg
say ' original text =' oMsg
xMsg= Ncypher(oMsgU); say ' cyphered text =' xMsg
bMsg= Dcypher(xMsg) ; say 're-cyphered text =' bMsg
exit
/*──────────────────────────────────────────────────────────────────────────────────────*/
Ncypher: parse arg x; nMsg=; #=1 /*unsupported char? ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓*/
@ -23,7 +21,7 @@ Ncypher: parse arg x; nMsg=; #=1 /*unsupported char? ↓↓↓↓
return nMsg
/*──────────────────────────────────────────────────────────────────────────────────────*/
Dcypher: parse arg x; dMsg=
do i=1 for length(x); j=pos(substr(cypher_, i, 1), @.1)
dMsg=dMsg || substr(@.1, pos( substr(x, i, 1), @.j), 1)
do i=1 for length(x); j=pos(substr(cypher_, i, 1), @.1)
dMsg=dMsg || substr(@.1, pos( substr(x, i, 1), @.j), 1 )
end /*j*/
return dMsg

18
Task/Vigen-re-cipher/REXX/vigen-re-cipher-2.rexx
View file

@ -2,28 +2,26 @@
@abc= 'abcdefghijklmnopqrstuvwxyz'; @abcU=@abc; upper @abcU
@.1 = @abcU || @abc'0123456789~`!@#$%^&*()_-+={}|[]\:;<>?,./" '''
L=length(@.1)
do j=2 to length(@.1); jm=j-1; q=@.jm
@.j=substr(q, 2, L-1)left(q, 1)
do j=2 to length(@.1); jm=j - 1; q=@.jm
@.j=substr(q, 2, L - 1)left(q, 1)
end /*j*/
cypher = space('WHOOP DE DOO NO BIG DEAL HERE OR THERE', 0)
oMsg = 'Making things easy is just knowing the shortcuts. --- Gerard J. Schildberger'
cypher_= copies(cypher, length(oMsg) % length(cypher) )
say ' original text =' oMsg
xMsg=Ncypher(oMsg)
say ' cyphered text =' xMsg
bMsg=Dcypher(xMsg)
say 're-cyphered text =' bMsg
say ' original text =' oMsg
xMsg= Ncypher(oMsg); say ' cyphered text =' xMsg
bMsg= Dcypher(xMsg); say 're-cyphered text =' bMsg
exit
/*──────────────────────────────────────────────────────────────────────────────────────*/
Ncypher: parse arg x; nMsg=; #=1 /*unsupported char? ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓*/
do i=1 for length(x); j=pos(substr(x,i,1), @.1); if j==0 then iterate
nMsg=nMsg || substr(@.j, pos( substr( cypher_, #, 1), @.1), 1); #=#+1
nMsg=nMsg || substr(@.j, pos( substr( cypher_, #, 1), @.1), 1); #=# + 1
end /*j*/
return nMsg
/*──────────────────────────────────────────────────────────────────────────────────────*/
Dcypher: parse arg x; dMsg=
do i=1 for length(x); j=pos(substr(cypher_, i, 1), @.1)
dMsg=dMsg || substr(@.1, pos( substr(x, i, 1), @.j), 1)
do i=1 for length(x); j=pos(substr(cypher_, i, 1), @.1)
dMsg=dMsg || substr(@.1, pos( substr(x, i, 1), @.j), 1 )
end /*j*/
return dMsg