View Compilation Error

0_0_29233800_14715.cpp: In function 'int main()':
0_0_29233800_14715.cpp:284:5: error: expected ';' before 'long'
     long long x=1;
     ^
0_0_29233800_14715.cpp:290:26: error: 'x' was not declared in this scope
         B[i] =Int(ner[i]*x%mod);
                          ^
0_0_29233800_14715.cpp:326:5: error: 'x' was not declared in this scope
     x=1;
     ^