View Compilation Error

0_0_14549434_22830.cpp: In function 'int main()':
0_0_14549434_22830.cpp:130:23: error: expected initializer before '==' token
                 LL rea==1///=(pow_mod(k,ans,(k-1)*q)-1)/(k-1);
                       ^
0_0_14549434_22830.cpp:133:17: error: 'else' without a previous 'if'
                 else
                 ^
0_0_14549434_22830.cpp:135:44: error: 'rea' was not declared in this scope
                     printf("%I64d\n",q/gcd(rea,q)*ans);
                                            ^