Template:ClassMatrix
{{#lua:
local input = stdin:match(".+"); local xaxis, yaxis, all = string.match(input, "([^&]+)&&([^&]+)&&(.+)"); local xval = {}; local yval = {}; local M = {}; for id in string.gmatch(all,"%S+") do x = string.sub(id, {{{2}}}, {{{3}}}); y = string.sub(id, {{{4}}}, {{{5}}}); print("accessing " .. xval[x] .. " : " .. yval[y]); if (M[x][y] == nil) then M[x][y] = 1; else M[x][y] = M[x][y] + 1; end end for x,v in string.gmatch(xaxis, "(%S+) (%S+)") do for y,v in string.gmatch(yaxis, "(%S+) (%S+)") do print(M[x][y] .. " "); end print("\n"); end
|{{#lua:
local H = {}; local T = {}; for id in stdin:gmatch("%w+") do str = string.sub(id,{{{2}}},{{{3}}}); if (H[str] == nil) then H[str] = 1; table.insert(T, str); else H[str] = H[str] + 1; end end table.sort(T); for i=1,table.getn(T) do local k = T[i]; print(k .. " " .. H[k]); end
| }}&&{{#lua:
local H = {}; local T = {}; for id in stdin:gmatch("%w+") do str = string.sub(id,{{{4}}},{{{5}}}); if (H[str] == nil) then H[str] = 1; table.insert(T, str); else H[str] = H[str] + 1; end end table.sort(T); for i=1,table.getn(T) do local k = T[i]; print(k .. " " .. H[k]); end
| }}&& }}
{{#lua:}}! ({{{1}}} () | {{{1}}} () | for (id in stdin:gmatch("%w+") do) | {{{1}}} () | {{{1}}} () | {{{1}}} () | {{{1}}} () | end () | end () | table.sort(T); () | {{{1}}} () | {{{1}}} () | print(k (.. " " .. H[k]);) | end () | () | ()) |
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