Problem	foodchain
User	Hijackedsoul
Submission Time	2023-12-05 00:10:22
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

foodchain.cpp: In function ‘int main()’:
foodchain.cpp:11:12: error: no match for ‘operator>>’ (operand types are ‘std::ostream’ {aka ‘std::basic_ostream<char>’} and ‘long long int’)
11 | std::cout >> ans;
| ~~~~~~~~~ ^~ ~~~
| | |
| | long long int
| std::ostream {aka std::basic_ostream<char>}
foodchain.cpp:11:12: note: candidate: ‘operator>>(int, long long int)’ <built-in>
11 | std::cout >> ans;
| ~~~~~~~~~~^~~~~~
foodchain.cpp:11:12: note: no known conversion for argument 1 from ‘std::ostream’ {aka ‘std::basic_ostream<char>’} to ‘int’
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:45,
from foodchain.cpp:1:
/usr/include/c++/9/cstddef:140:5: note: candidate: ‘template<class _IntegerType> constexpr std::__byte_op_t<_IntegerType> std::operator>>(std::byte, _IntegerType)’