Problem	worldline
User	Pan
Submission Time	2024-12-24 18:37:01
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

worldline.cpp: In function ‘pii dfs(ll)’:
worldline.cpp:44:11: error: no match for ‘operator!=’ (operand types are ‘pii’ {aka ‘std::pair<long long int, std::pair<long long int, long long int> >’} and ‘std::pair<int, std::pair<int, int> >’)
44 | if (dp[x]!=mp(-1, mp(-1,-1))) return dp[x];
| ~~~~~^~
| |
| pair<long long int,pair<long long int,long long int>>
In file included from /usr/include/c++/9/regex:62,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:110,
from worldline.cpp:1:
/usr/include/c++/9/bits/regex.h:1037:5: note: candidate: ‘template<class _BiIter> bool std::__cxx11::operator!=(const std::__cxx11::sub_match<_BiIter>&, const std::__cxx11::sub_match<_BiIter>&)’
1037 | operator!=(const sub_match<_BiIter>& __lhs, const sub_match<_BiIter>& __rhs)
| ^~~~~~~~
/usr/include/c++/9/bit