Compilare: main.cpp: In function 'int main()': main.cpp:31:7: warning: this 'else' clause does not guard... [-Wmisleading-indentation] } else ^~~~ main.cpp:33:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else' out<<(1<<cnt)<<"\n"; ^~~ main.cpp:8:19: warning: unused variable 'p' [-Wunused-variable] long long x,y,p,q,a,cnt=0,aux,t; ^ main.cpp:8:21: warning: unused variable 'q' [-Wunused-variable] long long x,y,p,q,a,cnt=0,aux,t; ^