View Compilation Error

0_0_38619421_5767.cpp: In function 'int main()':
0_0_38619421_5767.cpp:53:55: error: expected ';' before 'sum'
         sum+=(ans.mp[1][3]*3*3*3+ans.mp[1][4]*3*3)%mod
                                                       ^
                                                       ;
         sum%=mod;
         ~~~