View Compilation Error

0_0_37724870_5985.cpp: In function 'int main()':
0_0_37724870_5985.cpp:17:14: error: 'dis' was not declared in this scope
    v[i] = 0; dis[i] = INF;
              ^
0_0_37724870_5985.cpp:32:9: error: 'dis' was not declared in this scope
     if (dis[i] != INF)
         ^