C++ Program to Convert Binary To Decimal number

C++ Decimals to Binary C++ Decimal to Octal C++ Decimal to Hexadecimal C++ Binary To Decimal C++ Hexadecimal to Decimal C++ hex (Hexadecimal) string to signed Integer C++ an Integer into a String C++ a String into an Integer Data C++ a string into the ASCII Format C++ Character into Integer C++ Character into a String C++ String to Date C++ double to string C++ Character To Ascii C++ Character Into Integer C++ string to float C++ string to Double C++ Numbers Into Their Words Equivalent C++ Decimal int to Hexadecimal C++ HEX to ASCII String

#include <iostream>
#include <iomanip>
#include <string>
#include <climits>
using namespace std;
const size_t maxBits = sizeof(short) * CHAR_BIT;
int main(int argc, char *argv[]) {
    string line;
                bool inputOk;
                short n;
                while (true) {
        cout << "Enter binary number (" << maxBits;
        cout << " bits or less) : " << endl;
                do {
            cout << "> ";
            getline(cin,line);
            inputOk = true;
                for (size_t i = 0; (i < line.size()) && (inputOk == true); i++) {
                if ((line[i] != '0') && (line[i] != '1')) {
                    inputOk = false;
                    cout << "non-bit entered" << endl;
                }
            }
                if ((inputOk == true) && (line.size() > maxBits)) {
                inputOk = false;
                cout << "too big for " << maxBits << "-bit integer" << endl;
            }
        } while (inputOk == false);
                // Convert string of bits to an integer
        n = 0;
                for (int i = line.size()-1, j = 0; i >= 0; --i,j++) {
            n |= (line[i] - '0') << j;
        }
        cout << line << " = " << n << endl;
    }
                return 0;
}
/*
OUTPUT:
Enter binary number (16 bits or less) : 
> 101000
101000 = 40
Enter binary number (16 bits or less) : 
> 10
10 = 2
Enter binary number (16 bits or less) : 
> 10
10 = 2
Enter binary number (16 bits or less) : 
> 101
101 = 5
Enter binary number (16 bits or less) : 
> 
*/