16 puzzle game: Difference between revisions
Content added Content deleted
m (→{{header|REXX}}: corrected a misspelling.) |
m (→{{header|REXX}}: corrected misspellings.) |
||
| Line 29: | Line 29: | ||
if N<2 | N>9 then do; say sep er "grid size is out of range: " N; exit 1; end |
if N<2 | N>9 then do; say sep er "grid size is out of range: " N; exit 1; end |
||
if isInt(seed) then call random , , seed /*use repeatability seed for RANDOM BIF*/ |
if isInt(seed) then call random , , seed /*use repeatability seed for RANDOM BIF*/ |
||
say sep 'Playing a ' N*N " game with a |
say sep 'Playing a ' N*N " game with a difficulty level of: " hard |
||
#=0 |
#=0 |
||
do r=1 for N /* [◄] build a solution for testing. */ |
do r=1 for N /* [◄] build a solution for testing. */ |
||
| Line 35: | Line 35: | ||
end /*c*/ |
end /*c*/ |
||
end /*r*/ |
end /*r*/ |
||
/* [↓] HARD is the puzzle |
/* [↓] HARD is the puzzle difficulty.*/ |
||
do hard; row= random(1) /*scramble the grid HARD # of times.*/ |
do hard; row= random(1) /*scramble the grid HARD # of times.*/ |
||
if row then call move random(1,N)substr('LR', random(1, 2), 1) /* ◄── move row. */ |
if row then call move random(1,N)substr('LR', random(1, 2), 1) /* ◄── move row. */ |
||
| Line 99: | Line 99: | ||
do c=1 for N; z= z || right(@.r.c, 2)'║' /*build row by row. */ |
do c=1 for N; z= z || right(@.r.c, 2)'║' /*build row by row. */ |
||
end /*c*/ |
end /*c*/ |
||
z= z ' ' r"L" /*add |
z= z ' ' r"L" /*add right-side info*/ |
||
if r==1 then z= z pad'L means shift a row left' /* " 1st help info.*/ |
if r==1 then z= z pad'L means shift a row left' /* " 1st help info.*/ |
||
if r==2 then z= z pad'R means shift a row right' /* " 2nd " " */ |
if r==2 then z= z pad'R means shift a row right' /* " 2nd " " */ |
||
| Line 109: | Line 109: | ||
{{out|output|text= when using the default inputs:}} |
{{out|output|text= when using the default inputs:}} |
||
<pre> |
<pre> |
||
──────── Playing a 16 game with a |
──────── Playing a 16 game with a difficulty level of: 2 |
||
a- b- c- d- - means shift a column down |
a- b- c- d- - means shift a column down |
||