View Compilation Error

0_0_36491789_9412.cpp:7:44: error: expected ']' before ';' token
 int cost[1005],belong[1005],in[1005],e[1005;//缩点 
                                            ^
0_0_36491789_9412.cpp: In function 'void init()':
0_0_36491789_9412.cpp:20:9: error: 'e' was not declared in this scope
  memset(e,0,sizeof(e));
         ^
0_0_36491789_9412.cpp: In function 'void tarjan(int)':
0_0_36491789_9412.cpp:36:17: error: 'y' was not declared in this scope
  if(low[x]==dfn[y]){
                 ^
0_0_36491789_9412.cpp: In function 'int main()':
0_0_36491789_9412.cpp:79:4: error: 'e' was not declared in this scope
    e[i]=inf;
    ^
0_0_36491789_9412.cpp:84:5: error: 'e' was not declared in this scope
     e[tmp]=min(e[tmp],cost[i]);
     ^
0_0_36491789_9412.cpp:88:7: error: 'e' was not declared in this scope
    if(e[i]!=inf)q+=e[i];
       ^