Hey I'm trying to make a table that ask users to enter a low number and high number. The program should calculate the square and cube for all number between the low and high. However my code won't compile. Any help?

Code:
#include <iostream>
#include <string>
#include <sstream>
using namespace std;

int main()

{
  string mystr;
  int high=0;
  int low=0;
...