d=list(map(int,input().split(","))) m=int(input()) n=len(d) sumx=[0]*(n+1) for i in range(1,n+1): __________ maxn=0 maxposi=-1 for i in range(0,n+1): ... ... if j-i-1>maxn: __________ __________ print("最长子序列长度为:",maxn) print("最长子序列为:",d[maxposi:maxn+maxposi])