/in/foo.cc: In function 'bool pd2()':
/in/foo.cc:70:5: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
     for(int i=1;i<=m;i++)
     ^~~
/in/foo.cc:72:6: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
      return true;
      ^~~~~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:125:3: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
   for(int i=1;i<n;i++)
   ^~~
/in/foo.cc:127:2: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
  for(int i=1;i<=m;i++){
  ^~~