Compilare: main.cpp: In function 'unsigned int overlaps(std::string&, std::string&, int)': main.cpp:12:57: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 12 | for(int i = offset2, j = 0; i < (int)s1.size() && j < s2.size(); i++, j++) | ~~^~~~~~~~~~~ main.cpp: In function 'std::string merge(std::string, std::string, int)': main.cpp:22:34: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 22 | for(int i = merge_ind; i < res.size(); i++){ | ~~^~~~~~~~~~~~ main.cpp:25:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 25 | if(j >= to_merge.size()) return res; | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:37:22: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 37 | for(int i = 0; i < n; i++){ | ~~^~~ main.cpp:49:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 49 | for(int i = 0; i < parti.size(); i++){ | ~~^~~~~~~~~~~~~~ main.cpp:58:27: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 58 | if(amount > merge_amount){ | ~~~~~~~^~~~~~~~~~~~~~