C++ Program to Print First and Last Digit of Number using While Loop
Write C++ Program to Print First and Last Digit of Number using While Loop
// CPP Program to Print First and Last Digit of Number using While Loop #include <iostream> using namespace std; int main() { int n, first_digit,last_digit; cout << "Enter the Number :--> "; cin >> n; last_digit = n % 10; //last digit of a number while(n > 0) { first_digit = n % 10; //first digit of a number n = n / 10; } cout << "The first digit of the number is : " << first_digit; cout << "\nThe last digit of the number id : " << last_digit; return 0; }
Output:
Enter the Number :--> 98745
The first digit of the number is : 9
The last digit of the number id : 5