ch2-Numconv (Decimal to octal and hex)

Chapter_2     Exercise_2-1     Concat

Exercise_2-2

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Numconv.cpp     TCP1, p. 107         download

// Converts decimal to octal and hex
#include <iostream>
using std::cout;
using std::cin;
using std::endl;
using std::oct;
using std::hex;

int main()
{
int number;

cout << "Enter a decimal number: ";
cin >> number;
cout << "value in octal = 0" << oct << number << endl;
cout << "value in hex = 0x" << hex << number << endl;
}
/*
g++ Numconv.cpp -o Numconv
./Numconv
Enter a decimal number: 15
value in octal = 017
value in hex = 0xf
*/

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Chapter_2     Exercise_2-1     Concat

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