View Compilation Error

0_0_37607870_9993.cpp: In function 'int main()':
0_0_37607870_9993.cpp:10:19: error: invalid operands of types '__gnu_cxx::__promote_2<int, int, double, double>::__type {aka double}' and 'int' to binary 'operator%'
    cout<<pow(k,2)%10000<<endl;
                   ^