Compilare: main.cpp: In function 'int main()': main.cpp:91:43: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 91 | for (int j = i - k + 1; j <= cheiRamase.size() - k; j++) { | ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:109:39: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 109 | for (int j = i; j < cheiRamase.size() - 1; j++) { | ~~^~~~~~~~~~~~~~~~~~~~~~~