function newRectangle(x, y, w, h)
return {x=x, y=y, width=w, height=h}
end
function stringtorect(s)
local _, _, x1, y1, x2, y2 = string.find(s, "(%d+),%s*(%d+),%s*(%d+),%s*(%d+)")
x1, y1, x2, y2 = tonumber(x1), tonumber(y1), tonumber(x2), tonumber(y2)
return newRectangle(x1, y1, x2-x1, y2-y1)
end
function recttostring(r)
return r.x..", "..r.y..", "..r.x+r.width..", "..r.y+r.height
end
function mergeRectangles(r, s)
local x, y = math.min(r.x, s.x), math.min(r.y, s.y)
local x2, y2 = math.max(r.x+r.width, s.x+s.width), math.max(r.y+r.height, s.y+s.height)
return newRectangle(x, y, x2-x, y2-y)
end
-- assumes f is an int
function scaleRectangle(r, f)
return newRectangle(r.x*f, r.y*f, r.width*f, r.height*f)
end
function translateRect(r, x, y)
return newRectangle(r.x+x, r.y+y, r.width, r.height)
endtest run test run with input download show line numbers
Travelled to 12 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, gwrvuhgaqvyk, ishqpsrjomds, lpdgvwnxivlt, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tslmcundralx, tvejysmllsmz, vouqrxazstgt
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