26 lines
306 B
Lua
26 lines
306 B
Lua
-- Lua
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function gcd(a, b)
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if b > 0 then
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return gcd(b, a % b);
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else
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return a;
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end
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end
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print("test");
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N = 1000;
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A = {};
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for i = 1, N do
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A[i] = i - 1;
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end
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ans = 0;
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for _, i in ipairs(A) do
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for _, j in ipairs(A) do
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ans = gcd(i, j) + ans;
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end
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end
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print(ans);
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