floppy.cpp: In function 'void read_array(int, const std::vector<int>&)':
floppy.cpp:18:16: error: invalid use of 'void'
18 | st.push(i) = i;
| ~~~~~~~^~~
floppy.cpp: In function 'std::vector<int> solve_queries(int, int, const string&, const std::vector<int>&, const std::vector<int>&)':
floppy.cpp:51:21: error: 'LMAX' was not declared in this scope; did you mean 'NL_NMAX'?
51 | for(int j = LMAX-1; j >= 0; j--)
| ^~~~
| NL_NMAX
stub.cpp: In function 'void run2()':
stub.cpp:101:30: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
101 | if (query_answers.size() != M) {
| ~~~~~~~~~~~~~~~~~~~~~^~~~