View Compilation Error

0_0_28003481_24388.cpp: In function 'void dfs(int)':
0_0_28003481_24388.cpp:59:10: error: 'cnt' was not declared in this scope
     c[x]=cnt;
          ^
0_0_28003481_24388.cpp:61:5: error: 'vv' was not declared in this scope
     vv+=value[x];
     ^