Question

C++

Write the code to extract and display the least-significant-digit of the number 12345.
Hint: use remainder division and ‘size_t’ (not ‘int’).

Answer 1

#include <iostream>
using namespace std;

int main() {
    size_t num = 12345;
    cout << "least significant digit of " << num << " is " << num%10 << endl;
    return 0;
}