Compilare: main.cpp: In function 'void remake()': main.cpp:23:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int>*>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 23 | for (int i = 0; i < d.size(); ++i) | ~~^~~~~~~~~~ main.cpp:32:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 32 | for (int j = 0; j < (*d[i]).size(); ++j) | ~~^~~~~~~~~~~~~~~~ main.cpp: In function 'void reverseInternal(int, int)': main.cpp:65:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int>*>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 65 | for (int i = 0; i < d.size(); ++i) | ~~^~~~~~~~~~ main.cpp:67:36: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 67 | if (acc_1 + (*d[i]).size() >= x) | ~~~~~~~~~~~~~~~~~~~~~~~^~~~ main.cpp:79:36: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 79 | if (acc_2 + (*d[i]).size() >= y) | ~~~~~~~~~~~~~~~~~~~~~~~^~~~ main.cpp:121:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 121 | for (int i = xi; i < (*d[b1]).size(); i++) | ~~^~~~~~~~~~~~~~~~~ main.cpp:126:32: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 126 | while ((*d[b1]).size() != xi) | ~~~~~~~~~~~~~~~~^~~~~ main.cpp:142:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 142 | for (int i = yi; i < cp.size(); ++i) | ~~^~~~~~~~~~~ main.cpp: In function 'int query(int)': main.cpp:190:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int>*>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 190 | for (int i = 0; i < d.size(); ++i) | ~~^~~~~~~~~~ main.cpp:192:36: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 192 | if (acc_1 + (*d[i]).size() >= k) | ~~~~~~~~~~~~~~~~~~~~~~~^~~~