Compilare: main.cpp: In function 'int score(int)': main.cpp:21:28: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 21 | for (auto i = 0; i < n; i++) { | ~~^~~ main.cpp:29:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 29 | for (auto i = 0; i < n; i++) { | ~~^~~ main.cpp: In function 'int main()': main.cpp:42:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 42 | for (auto i = 0; i < n; i++) { | ~~^~~ main.cpp:46:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 46 | for (auto i = 1; i < n; i++) { | ~~^~~ main.cpp:50:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 50 | for (int i = 0; i < n; i++) { | ~~^~~