View Compilation Error

0_0_14752533_28940.cpp: In function 'void spfa(int, int)':
0_0_14752533_28940.cpp:14:13: error: return-statement with a value, in function returning 'void' [-fpermissive]
 #define INF 100000000
             ^
0_0_14752533_28940.cpp:42:33: note: in expansion of macro 'INF'
  if(high[1]<a||high[1]>b)return INF;
                                 ^
0_0_14752533_28940.cpp:68:14: error: return-statement with a value, in function returning 'void' [-fpermissive]
  return dis[n];
              ^
0_0_14752533_28940.cpp: In function 'int main()':
0_0_14752533_28940.cpp:115:25: error: invalid types 'int[int]' for array subscript
     int temp=spfa(temp[i],temp[i]+d);
                         ^
0_0_14752533_28940.cpp:115:33: error: invalid types 'int[int]' for array subscript
     int temp=spfa(temp[i],temp[i]+d);
                                 ^