Compilare: main.cpp: In function 'int main()': main.cpp:57:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 57 | for (int i = 0; i < euler.size(); i++) rmq[i][0] = euler[i]; | ~~^~~~~~~~~~~~~~ main.cpp:60:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 60 | for (int i = 0; i < euler.size(); i++) rmq[i][k] = aux(rmq[i][k - 1], rmq[i + (1 << (k - 1))][k - 1]); | ~~^~~~~~~~~~~~~~