/in/foo.cc: In function 'int main()':
/in/foo.cc:18:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   for (int j=0;j<=5;j++)
   ^~~
/in/foo.cc:20:4: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
    for (int i=1;i<=m;i++)
    ^~~
/in/foo.cc:19:13: warning: iteration 5 invokes undefined behavior [-Waggressive-loop-optimizations]
    d[i].v[j]=10005;
    ~~~~~~~~~^~~~~~
/in/foo.cc:18:17: note: within this loop
   for (int j=0;j<=5;j++)
                ~^~~