n = int(input())
sq = list(map(int, input().split()))

st = []
for i in range(1,2*n-3):
    j = 0
    while i >= 0:
        if j < i <= n-1:
            st.append([j,i])
        j += 1
        i -= 1
for i in st:
    if sq[i[0]] > sq[i[1]]:
        sq[i[0]],sq[i[1]] = sq[i[1]],sq[i[0]] 

print(" ".join([str(i) for i in sq]))