N = int(input())
A = list(map(int,input().split()))
B = [[] for _ in range(N-1)]
for i in range(N-1):
    B[i] = [A[i],i]
B.sort()
ans = [0] * (N-1)
for i in range(N-1):
    a,j = B[i]
    if i - a < -1:
        print("NO")
        exit()
    ans[j] = i - a + 2
print("YES")
for i in range(N-1):
    print(ans[i])