import std.conv, std.functional, std.range, std.stdio, std.string; import std.algorithm, std.array, std.bigint, std.bitmanip, std.complex, std.container, std.math, std.mathspecial, std.numeric, std.regex, std.typecons; import core.bitop; class EOFException : Throwable { this() { super("EOF"); } } string[] tokens; string readToken() { for (; tokens.empty; ) { if (stdin.eof) { throw new EOFException; } tokens = readln.split; } auto token = tokens.front; tokens.popFront; return token; } int readInt() { return readToken.to!int; } long readLong() { return readToken.to!long; } real readReal() { return readToken.to!real; } bool chmin(T)(ref T t, in T f) { if (t > f) { t = f; return true; } else { return false; } } bool chmax(T)(ref T t, in T f) { if (t < f) { t = f; return true; } else { return false; } } int binarySearch(alias pred, T)(in T[] as) { int lo = -1, hi = cast(int)(as.length); for (; lo + 1 < hi; ) { const mid = (lo + hi) >> 1; (unaryFun!pred(as[mid]) ? hi : lo) = mid; } return hi; } int lowerBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a >= val)); } int upperBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a > val)); } void main() { try { for (; ; ) { const N = readInt; auto A = new int[N]; auto B = new int[N]; if (N == 5) { A = [3, 7, 99, 824, 4353]; B = [0, 1, 123, 4567, 0]; B[4] = A.sum - B.sum; B.sort; } else if (N % 3 == 2) { foreach (i; 0 .. N) { A[i] = 3 * i + 0; B[i] = 3 * i + 2; } const c = (N / 4 - 1) / 3 * 3; A[N - 8 .. N - 2] += c; A[N - 2 .. N] += N - 3 * c; A.sort; } else { foreach (i; 0 .. N) { A[i] = 3 * i + 0; B[i] = 3 * i + 1; } const c = N / 3 / 3 * 3; A[N - 3 .. N - 1] += c; A[N - 1 .. N] += N - 2 * c; } foreach (i; 0 .. N) { if (i) { write(" "); } write(A[i]); } writeln; foreach (i; 0 .. N) { if (i) { write(" "); } write(B[i]); } writeln; assert(0 <= A[0]); assert(A[N - 1] <= 10000); assert(0 <= B[0]); assert(B[N - 1] <= 10000); foreach (i; 0 .. N - 1) assert(A[i] < A[i + 1]); foreach (i; 0 .. N - 1) assert(B[i] < B[i + 1]); assert(A.sum == B.sum); auto appA = new bool[20001]; auto appB = new bool[20001]; foreach (i; 0 .. N) foreach (j; 0 .. N) appA[A[i] + A[j]] = true; foreach (i; 0 .. N) foreach (j; 0 .. N) appB[B[i] + B[j]] = true; foreach (x; 0 .. 20001) { assert(!(appA[x] && appB[x])); } } } catch (EOFException e) { } }