题解 | 左侧严格小于计数

n = int(input())
A = list(map(int,input().split()))
B = [0]*n
for i in range(n):
    cnt = 0
    for j in range(i):
        if A[i]>A[j]:
            cnt+=1
    B[i] = cnt
print(' '.join(map(str,B)))