Anonymous user
Floyd's triangle: Difference between revisions
→{{Header|Lua}}
Line 638:
</pre>
=={{Header|Lua}}==
<lang lua>function print_floyd(rows)
local c = 1
local h = rows*(rows-1)/2
for i=1,rows do
local s = ""
for j=1,i do
for k=1, #tostring(h+j)-#tostring(c) do
s = s .. " "
end
if j ~= 1 then s = s .. " " end
s = s .. tostring(c)
c = c + 1
end
print(s)
end
end
print_floyd(5)
print_floyd(14)</lang>
Output:
<pre>
1
2 3
4 5 6
7 8 9 10
11 12 13 14 15
1
2 3
4 5 6
7 8 9 10
11 12 13 14 15
16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31 32 33 34 35 36
37 38 39 40 41 42 43 44 45
46 47 48 49 50 51 52 53 54 55
56 57 58 59 60 61 62 63 64 65 66
67 68 69 70 71 72 73 74 75 76 77 78
79 80 81 82 83 84 85 86 87 88 89 90 91
92 93 94 95 96 97 98 99 100 101 102 103 104 105</pre>
=={{header|NetRexx}}==
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