Compilare: main.cpp: In function 'int main()': main.cpp:24:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 24 | for (int i = 0; i < v.size(); ++i) { | ~~^~~~~~~~~~ main.cpp:36:50: warning: 'dr' may be used uninitialized [-Wmaybe-uninitialized] 36 | cout << Smax << ' ' << st + 1 << ' ' << dr + 1; | ^ main.cpp:21:13: note: 'dr' was declared here 21 | int st, dr, start; | ^~ main.cpp:36:38: warning: 'st' may be used uninitialized [-Wmaybe-uninitialized] 36 | cout << Smax << ' ' << st + 1 << ' ' << dr + 1; | ^~~ main.cpp:21:9: note: 'st' was declared here 21 | int st, dr, start; | ^~