/in/foo.cc: In function 'int main()':
/in/foo.cc:6:9: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
         for(int i=1;i<=a;i++)
         ^~~
/in/foo.cc:8:16: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
                cout<<endl;
                ^~~~