import sys
input = sys.stdin.readline  # 文字列入力はするな！！
from _collections import defaultdict
import sys
sys.setrecursionlimit(10**9)
def f(k,n):
    def g(x):
        return x-(x-1)//k-1

    if n<=k:return n
    ind=f(k,n-((n-1)//k)-1)

    mi=0
    ma=5*10**18
    while ma-mi>1:
        mid=(ma+mi)//2
        if g(mid)>=ind:
            ma=mid
        else:
            mi=mid
    return ma

for _ in range(q):
    n=int(input())
    print(f(k,n))