Owl Get a Life

Compile Error

cpicsort.cpp: In function ‘int main()’:
cpicsort.cpp:10:11: error: request for member ‘begin’ in ‘vec’, which is of non-class type ‘std::vector<long long int>()’
10 | sort(vec.begin(), vec.end());
| ^~~~~
cpicsort.cpp:10:24: error: request for member ‘end’ in ‘vec’, which is of non-class type ‘std::vector<long long int>()’
10 | sort(vec.begin(), vec.end());
| ^~~
cpicsort.cpp:11:11: error: request for member ‘begin’ in ‘vec’, which is of non-class type ‘std::vector<long long int>()’
11 | sort(vec.begin(), vec.end(), greater<int>);
| ^~~~~
cpicsort.cpp:11:24: error: request for member ‘end’ in ‘vec’, which is of non-class type ‘std::vector<long long int>()’
11 | sort(vec.begin(), vec.end(), greater<int>);
| ^~~
cpicsort.cpp:11:43: error: expected primary-expression before ‘)’ token
11 | sort(vec.begin(