Compilare: main.cpp: In function 'int main()': main.cpp:14:15: warning: unused variable 'p' [-Wunused-variable] 14 | int n,k,i,p,x,a,b; | ^ main.cpp:37:30: warning: 'b' may be used uninitialized [-Wmaybe-uninitialized] 37 | cout << a << ' ' << b << ' ' << x << '\n'; | ^~~ main.cpp:14:21: note: 'b' was declared here 14 | int n,k,i,p,x,a,b; | ^ main.cpp:37:18: warning: 'a' may be used uninitialized [-Wmaybe-uninitialized] 37 | cout << a << ' ' << b << ' ' << x << '\n'; | ^~~ main.cpp:14:19: note: 'a' was declared here 14 | int n,k,i,p,x,a,b; | ^