View Compilation Error

0_0_18171420_15372.cpp:4:2: error: invalid preprocessing directive #incldue
 #incldue <algorithm>
  ^
0_0_18171420_15372.cpp: In function 'int main()':
0_0_18171420_15372.cpp:60:3: error: 'pow1' was not declared in this scope
   pow1[0]=1;
   ^
0_0_18171420_15372.cpp:68:40: error: 'MDO' was not declared in this scope
   ans=(ans-pown1[n-2]*n%MOD*(n-1)%MOD)%MDO;
                                        ^
0_0_18171420_15372.cpp:72:17: error: 'C' was not declared in this scope
    cnt=cnt*C(n,i)%MOD;
                 ^
0_0_18171420_15372.cpp:78:31: error: 'C' was not declared in this scope
    cnt=cnt*pow1[n-i]%MOD*C(n,i)%MOD;
                               ^