/in/foo.cc: In function 'int main()':
/in/foo.cc:21:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   for(int i=1;i<=n;i++)
   ^~~
/in/foo.cc:23:4: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for'
    int p=1;
    ^~~
/in/foo.cc:27:8: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
        if(i!=j)
        ^~
/in/foo.cc:29:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
         p--;
         ^