Submission

Status:

PPPPPP

Subtask/Task Score:

100/100

Score: 100

User: agnes_chan

Problemset: แตกต่างกัน

Language: python

Time: 0.101 second

Submitted On: 2026-05-08 12:15:44

pv , N , pt  = set([]) , int(input()) , list(map(int,input().split()))
for i in range(N):
    sm = 0
    for j in pt[i:N]: pv , sm = pv|{sm+j}, sm+j
print(len(pv))