View Compilation Error

0_0_33944609_11171.cpp: In function 'int main()':
0_0_33944609_11171.cpp:57:24: error: expected initializer before 'sum'
            unsigned ll sum=1;
                        ^
0_0_33944609_11171.cpp:59:46: error: 'sum' was not declared in this scope
                 for(int j=1; j<=lcm[i]; j++) sum =(unsigned ll)(sum)*i%mod;
                                              ^
0_0_33944609_11171.cpp:61:25: error: 'sum' was not declared in this scope
           printf("%u\n",sum);
                         ^
0_0_33944609_11171.cpp:62:19: error: 'p' was not declared in this scope
         } else p(0);
                   ^