I have used CodeBlocks compiler for debugging purpose. But you can use any C++ programming language compiler as per your availability.
#include <iostream>
#include <math.h>
using namespace std;
int main()
{
int num, product=1;
//Reading a number from user
cout<<"Enter any number:";
cin>>num;
// Repeat the steps till n becomes 0
while(num != 0)
{
product = product * (num % 10);
// Remove the last digit from n
num = num / 10;
}
cout<<"Product of digits: "<<product;
return 0;
}
I have used CodeBlocks compiler for debugging purpose. But you can use any C++ programming language compiler as per your availability.
Result:
Enter any number:1234
Product of digits: 24
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