Compilare: main.cpp: In function 'std::pair<int, int> departe(int)': main.cpp:23:23: warning: unused variable 'ct' [-Wunused-variable] 23 | int res_n, res_d, ct = 0; | ^~ main.cpp:23:16: warning: 'res_d' may be used uninitialized [-Wmaybe-uninitialized] 23 | int res_n, res_d, ct = 0; | ^~~~~ main.cpp:41:25: warning: 'res_n' may be used uninitialized [-Wmaybe-uninitialized] 41 | return {res_n, res_d}; | ^ main.cpp:23:9: note: 'res_n' was declared here 23 | int res_n, res_d, ct = 0; | ^~~~~