def main():
    k = int(input())
    m = min(k, 17)
    k -= m
    if m % 2:
        ans = str((m+1)//2) + "0" + str((m-1)//2)
    else:
        ans = str((m+2)//2) + "0" + str((m-2)//2)
    if not k:
        return ans
    else:
        A = []
        while k:
            m = min(9, k)
            A.append(str(m))
            k -= m
        return "".join(A[::-1]) + ans

for _ in range(int(input())):
    print(main())