/in/foo.cc: In function 'int main()':
/in/foo.cc:60:51: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
    for (int ii=1;ii<=n;ii++) if (ii==i) continue; else
                                                   ^~~~
/in/foo.cc:67:5: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'else'
     for (int ii=1;ii<=n;ii++) if (ii==j) continue; else
     ^~~