This documentation is automatically generated by online-judge-tools/verification-helper
# verification-helper: PROBLEM https://yukicoder.me/problems/no/4
def main() -> None:
n = int(input())
w = list(map(int, input().split()))
if sum(w) % 2:
print('impossible')
else:
t = 10 ** 4 + 10
dp = [[False] * t for _ in range(n + 1)]
# dp[i][j] := i番目までの重りでjを作れるかどうか
dp[0][0] = True
for i in range(n):
for j in range(t):
if j - w[i] >= 0:
dp[i + 1][j] |= dp[i][j - w[i]]
dp[i + 1][j] |= dp[i][j]
print('possible') if dp[-1][sum(w) // 2] else print('impossible')
if __name__ == "__main__":
main()
Traceback (most recent call last):
File "/opt/hostedtoolcache/Python/3.12.5/x64/lib/python3.12/site-packages/onlinejudge_verify/documentation/build.py", line 71, in _render_source_code_stat
bundled_code = language.bundle(stat.path, basedir=basedir, options={'include_paths': [basedir]}).decode()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/hostedtoolcache/Python/3.12.5/x64/lib/python3.12/site-packages/onlinejudge_verify/languages/python.py", line 96, in bundle
raise NotImplementedError
NotImplementedError