View Compilation Error

0_0_39687051_9721.c: In function 'compute_lis_length':
0_0_39687051_9721.c:14:53: error: invalid operands to binary - (have 'int' and 'int *')
   14 |         int pos = lower_bound(dp, dp + len, arr[i]) - dp;
      |                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^
      |                   |                                 |
      |                   int                               int *
0_0_39687051_9721.c: In function 'main':
0_0_39687051_9721.c:56:1: error: expected declaration or statement at end of input
   56 | }
      | ^