N = int(input())
A = list(map(int, input().split()))
L = [[] for i in range(2 * N)]
for i in range(N):
    for j in range(i + 1, N):
        L[i + j].append((i, j))
        
for v in range(1, 2 * N - 3):
    for p, q in L[v]:
        if A[p] > A[q]:
            A[p], A[q] = A[q], A[p]
        
print(*A)