C++ Program to Convert Hexadecimal to Octal
Write C++ Program to Convert Hexadecimal to Octal
// CPP Program to Convert Hexadecimal to Octal #include <iostream> #include <math.h> using namespace std; int main() { int n, ans = 0; cout << "Enter the Hexadecimal number :--> "; cin >> n; int i = 0; while(n != 0) { int digit = n % 10; ans = ans + (digit * pow(16, i)); n = n / 10; i++; } cout << "\nThe Decimal Number is :--> " << ans; int j = 0, ans2 = 0; while(ans != 0) { int digit = ans%8; ans2 = ans2 + (digit * pow(10, j)); ans = ans / 8; j++; } cout << "\nThe Octal Number is :--> " << ans2; return 0; }
Output:
Enter the Hexadecimal number :--> 654
The Decimal Number is :--> 1620
The Octal Number is :--> 3124