45 lines
534 B
Lua
45 lines
534 B
Lua
v = {}
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n = 6
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c = 0
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for i = 1, n do
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z = {}
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for j = 1, 5 do
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table.insert(z, io.read("*n"))
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end
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v[i] = z
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end
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for i = 1, n do
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ci = 0
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for j = 1, 4 do
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if math.abs(v[i][j] - v[i][j+1]) > 3 then
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ci = 1
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end
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end
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sort1 = v[i]
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table.sort(sort1)
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sort2 = v[i]
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table.sort(sort2, function(a,b) return a > b end)
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x = 0
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y = 0
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for j = 1,5 do
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if v[i][j] ~= sort1[j] then
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x = 1
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end
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if v[i][j] ~= sort2[j] then
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y = 1
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end
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end
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if x == 1 or y == 1 then
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c1 = 1
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end
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if ci == 0 then
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c = c + 1
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end
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end
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print(c)
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