28 lines
452 B
Lua
28 lines
452 B
Lua
local N = 4
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-- 0 means no edge
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local adjMatrix = {
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{ 0, 5, 3, 0 }, -- edges from vertex 0
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{ 0, 0, 0, 2 }, -- edges from vertex 1
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{ 0, 0, 0, 7 }, -- edges from vertex 2
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{ 0, 0, 0, 0 }, -- edges from vertex 3
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}
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for i = 1, N do
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for j = 1, N do
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io.write(adjMatrix[i][j], " ")
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end
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print()
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end
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local function foreach(list, fn)
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for _, v in ipairs(list) do
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fn(v)
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end
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end
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local numbers = { 10, 20, 30 }
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foreach(numbers, print)
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print("Hello")
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