Compilare: main.cpp: In function 'int main()': main.cpp:52:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=47; i>=0; i--) ^~~ main.cpp:55:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' so<<rez+1LL<<'\n'; ^~