Problem	mountains
User	G
Submission Time	2024-02-18 22:59:15
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

mountains.cpp: In function ‘int main()’:
mountains.cpp:6:6: error: no match for ‘operator<<’ (operand types are ‘std::istream’ {aka ‘std::basic_istream<char>’} and ‘ll’ {aka ‘long long int’})
6 | cin << n;
| ~~~ ^~ ~
| | |
| | ll {aka long long int}
| std::istream {aka std::basic_istream<char>}
mountains.cpp:6:6: note: candidate: ‘operator<<(int, ll {aka long long int})’ <built-in>
6 | cin << n;
| ~~~~^~~~
mountains.cpp:6:6: note: no known conversion for argument 1 from ‘std::istream’ {aka ‘std::basic_istream<char>’} to ‘int’
In file included from /usr/include/c++/9/bits/basic_string.h:48,
from /usr/include/c++/9/string:55,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from