Compilare: main.cpp: In function 'int main()': main.cpp:6:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 6 | for(cin>>n,l=1,r=n;l<=r;m=(l+r)/2,cout<<"? "<<m,cout.flush(),cin>>x,x?r=m-1:l=m+1); | ^~~ main.cpp:7:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 7 | return cout<<"! "<<l,cout.flush(),0; | ^~~~~~