View Compilation Error

0_0_39327143_28671.cpp: In function 'void dfs(int, int)':
0_0_39327143_28671.cpp:21:17: error: 'dis' was not declared in this scope; did you mean 'div'?
   21 |                 dis[v]=dis[u]+w;
      |                 ^~~
      |                 div
0_0_39327143_28671.cpp: In function 'void solve()':
0_0_39327143_28671.cpp:32:24: error: 'dis' was not declared in this scope; did you mean 'div'?
   32 |                 memset(dis,0,sizeof(dis));
      |                        ^~~
      |                        div