Compilare: main.cpp: In function 'int main()': main.cpp:21:26: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 21 | for (size_t i = 0; i < oculta; i++) | ~~^~~~~~~~ main.cpp:28:26: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 28 | for (size_t i = 0; i < n; i++) | ~~^~~