Enters a character and outputs its octal, decimal, and hexadecimal code. : cout setw setprecision « Console « C++

1. C++
2. Console
3. cout setw setprecision

Enters a character and outputs its octal, decimal, and hexadecimal code.

#include <iostream>
#include <iomanip> 
                   
#include <string>
using namespace std;
int main()
{
   int number = ' ';
   cout << "The white space code is:" << number << "." << endl;
   char ch;
   string prompt = "Please enter a character followed by <return>: ";
   cout << prompt;
   cin >> ch;                                         
   number = ch;
   cout << "The character " << ch << " has code" << number << endl;
   cout << uppercase                                  // For hex-digits
        << "     octal  decimal  hexadecimal\n "
        << oct << setw(8) << number
        << dec << setw(8) << number
        << hex << setw(8) << number << endl;
   return 0;
} 

           
       

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