answer.code: In function ‘int main()’:
answer.code:43:30: error: ‘dp’ was not declared in this scope
   43 |                 printf("%d ",dp[i][m]);
      |                              ^~
answer.code:29:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   29 |         scanf("%d%d",&n,&m);
      |         ~~~~~^~~~~~~~~~~~~~
answer.code:31:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   31 |                 scanf("%d",&a[i]);
      |                 ~~~~~^~~~~~~~~~~~
answer.code:34:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   34 |                 scanf("%d%d",&x,&y);
      |                 ~~~~~^~~~~~~~~~~~~~