Compilare: main.cpp: In instantiation of 'bool verify(int, const std::vector<int>&, const std::vector<int>&, const int*) [with int value = 1]': main.cpp:88:36: required from here main.cpp:35:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 35 | for(int i = 0; i < c.size(); i ++){ | ~~^~~~~~~~~~ main.cpp: In instantiation of 'int cst(const std::vector<int>&, const std::vector<int>&) [with int value = 1]': main.cpp:89:44: required from here main.cpp:55:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 55 | for(int i = 0; i < c.size(); i ++){ | ~~^~~~~~~~~~ main.cpp: In instantiation of 'bool verify(int, const std::vector<int>&, const std::vector<int>&, const int*) [with int value = 0]': main.cpp:91:36: required from here main.cpp:35:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 35 | for(int i = 0; i < c.size(); i ++){ | ~~^~~~~~~~~~ main.cpp: In instantiation of 'int cst(const std::vector<int>&, const std::vector<int>&) [with int value = 0]': main.cpp:92:44: required from here main.cpp:55:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 55 | for(int i = 0; i < c.size(); i ++){ | ~~^~~~~~~~~~