t = int(input()) for _ in range(t): n = int(input()) a = n//2 b = n - a if n == 2: print(1,1) continue if a == b and a & 1 and b & 1: a -= 2 b += 2 elif a % 2 == 0 and b % 2 == 0: a -= 1 b += 1 print(a,b)
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