View Compilation Error

0_0_30385045_29541.cpp: In function 'll ksm(ll, ll)':
0_0_30385045_29541.cpp:27:43: error: 'VALUE' was not declared in this scope
     for (; b != 0; b >>= 1, w = (w * w) % VALUE)
                                           ^
0_0_30385045_29541.cpp: In function 'int C(int, int)':
0_0_30385045_29541.cpp:49:38: error: 'VALUE' was not declared in this scope
         ans = (ans * ksm(p[i], t)) % VALUE;
                                      ^