This documentation is automatically generated by online-judge-tools/verification-helper
# verification-helper: PROBLEM http://judge.u-aizu.ac.jp/onlinejudge/description.jsp?id=DSL_5_B
import sys
input = sys.stdin.buffer.readline
from DataStructure.BinaryIndexedTree.RangeAddPointGet2D import BinaryIndexedTree
def main():
n = int(input())
queries = [list(map(int, input().split())) for i in range(n)]
bit = BinaryIndexedTree(1000, 1000)
for hl, wl, hr, wr in queries:
bit.add(hl, hr, wl, wr, 1)
ans = 0
for i in range(1000):
for j in range(1000):
ans = max(ans, bit.get(i, j))
print(ans)
if __name__ == '__main__':
main()
Traceback (most recent call last):
File "/opt/hostedtoolcache/Python/3.12.4/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/3.12.4/x64/lib/python3.12/site-packages/onlinejudge_verify/languages/python.py", line 96, in bundle
raise NotImplementedError
NotImplementedError