Question

Write C++ program to prompt user to enter a 3-digits number, say 371, to a variable called num. Then store each digit of this inputted number to three different variables called digit1, digit2 and digit3.
Hence, when number entered is 371, digit1 is 3, digit2 is 7 and digit3 is 1.
Display the value of inputted number followed by digit1, digit2 and digit3.
Hint: You have to use / and % operator in this question.

Answer 1

#include <iostream>
using namespace std;

int main() {
   int num, digit1, digit2, digit3;
   
   cout<<"Enter a 3-digits number: ";
   cin>>num;
   
   digit3 = num%10;
   num = num/10;
   
   digit2 = num%10;
   num = num/10;
   
   digit1 = num%10;
   
   cout<<"digit1 "<<digit1<<endl;
   cout<<"digit2 "<<digit2<<endl;
   cout<<"digit3 "<<digit3<<endl;
   return 0;
}