Compilare: main.cpp: In function 'int main()': main.cpp:57:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0;i < sol.size();++i) ~~^~~~~~~~~~~~ main.cpp: In function 'int BS(int)': main.cpp:14:35: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized] int left = 1, right = m, mid, pos; ^~~ main.cpp: In function 'int main()': main.cpp:42:15: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized] dp[i] = p; ~~~~~~^~~