Compilare: main.cpp: In function 'int main()': main.cpp:50:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 50 | for(int i=0;i<n;i++) | ^~~ main.cpp:52:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 52 | bck(0,0); | ^~~