Find first and last digit of int
#include <iostream>
using namespace std;
int main()
{
int number;
cout << "Enter a number : " << endl;
cin >> number;
cout << "Last digit is : " << number % 10 << endl;
while(number >= 10){
number = number/10;
}
cout<< "First digit is : "<< number << endl;
return 0;
}how to find last digit in number by regex in java
(\d+)(?!.*\d)Copyright © 2021 Codeinu
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