View Compilation Error

0_0_22470056_31229.cpp: In function 'void dfs1(int, int)':
0_0_22470056_31229.cpp:18:2: error: 'll' was not declared in this scope
  ll t;
  ^
0_0_22470056_31229.cpp:24:6: error: 't' was not declared in this scope
      t=dp1[0][j-trap[v]][vet[i]]+w[v];
      ^