Compilare: main.cpp: In function 'int CB(int, std::vector<ask>&)': main.cpp:35:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(rez + pas < q.size() && q[rez + pas].l < x) ~~~~~~~~~~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:60:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 1; j < bound.size(); j++){ ~~^~~~~~~~~~~~~~ main.cpp:63:27: warning: 'mod' may be used uninitialized in this function [-Wmaybe-uninitialized] ans[q[i].ord] = BRUT(q[i], v); main.cpp:85:55: warning: 'mod_suf' may be used uninitialized in this function [-Wmaybe-uninitialized] else if(suf[e.first] + e.second == fq && e.first < mod)