/in/foo.c: In function 'main':
/in/foo.c:34:13: error: invalid suffix "；" on integer constant
   34 |     dp[0] = 0；
      |             ^~~
/in/foo.c:34:16: error: expected ';' before 'for'
   34 |     dp[0] = 0；
      |                ^
      |                ;
......
   41 |     for (int i = 0; i < L; ++i){
      |     ~~~         
/in/foo.c:27:9: warning: variable 'dp' set but not used [-Wunused-but-set-variable]
   27 |     int dp[20000];
      |         ^~