View Compilation Error

0_0_17924458_10697.cpp: In function 'int main()':
0_0_17924458_10697.cpp:132:27: error: invalid use of non-lvalue array
         while(ans1<0) ans1+=p;
                           ^
0_0_17924458_10697.cpp:132:27: error:   in evaluation of 'operator+=(ll {aka long long int}, ll [110169] {aka long long int [110169]})'