#include <iostream>
#include <iomanip>
#include <climits>
#include <cmath>

using namespace std;

const int BITS_PER_BYTE{8};

int main() {
    int bytes{0};
    int bits{0};
    long computation;
    int i {INT_MAX};

    cout << "An integer is between " << INT_MIN << " and " << INT_MAX << endl;

    bytes = sizeof(int);
    bits = bytes * BITS_PER_BYTE;

    cout << "That is because the size is " << bytes << " bytes." << endl;
    cout << "\tor " << bits << " bits." << endl;

    computation = pow(2, bits-1);
    cout << "Because 2^" <<  bits-1 << " = " << computation << endl;

    cout << endl;
    cout << i << " + 1 = " << i+1;
    cout << ", this is called overflow " << endl;
    cout << endl;
    i = 010;
    cout << " i = 010 produces " << i << endl;
    cout << " 0x1f is " << 0x1f << endl;

     cout << endl;

     cout << "INT_MAX + 1 = " << INT_MAX + 1 << endl;
     cout << "INT_MIN - 1 = " << INT_MIN - 1 << endl;
     return 0;


    return 0;
}