Compilare: main.cpp: In function 'int solve(int, int)': main.cpp:55:9: warning: unused variable 'vecini' [-Wunused-variable] 55 | int vecini = 0, s = 1, smax = 0; | ^~~~~~ main.cpp: In function 'int main()': main.cpp:136:47: warning: 'ans1' may be used uninitialized in this function [-Wmaybe-uninitialized] 136 | cout<<debug<<' '<<debug1<<'\n'<<(char)ans1; | ^~~~ main.cpp:136:47: warning: 'debug1' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:136:22: warning: 'debug' may be used uninitialized in this function [-Wmaybe-uninitialized] 136 | cout<<debug<<' '<<debug1<<'\n'<<(char)ans1; | ^~~