Compilare: main.cpp: In function 'int main()': main.cpp:85:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<muchie>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 85 | for (i = 0; i < muchii.size() && nr < m; i++) | ~~^~~~~~~~~~~~~~~ main.cpp:46:18: warning: unused variable 'x' [-Wunused-variable] 46 | {int n, m, i, j, x, y, nr = 0; | ^ main.cpp:46:21: warning: unused variable 'y' [-Wunused-variable] 46 | {int n, m, i, j, x, y, nr = 0; | ^ main.cpp:47:7: warning: unused variable 'p' [-Wunused-variable] 47 | punct p, p1, p2; | ^ main.cpp:47:10: warning: variable 'p1' set but not used [-Wunused-but-set-variable] 47 | punct p, p1, p2; | ^~ main.cpp:47:14: warning: variable 'p2' set but not used [-Wunused-but-set-variable] 47 | punct p, p1, p2; | ^~