Problem	curtains
User	Rolo
Submission Time	2025-11-26 03:11:16
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

curtains.cpp: In function ‘int main()’:
curtains.cpp:40:10: error: no match for ‘operator+=’ (operand types are ‘__gnu_cxx::__alloc_traits<std::allocator<std::vector<int> >, std::vector<int> >::value_type’ {aka ‘std::vector<int>’} and ‘int’)
40 | p[k]+=k-i+1;