Question

in c++ wap to input a number and print the product of it's digits using while loop programs​

Answer 1

Answer:

#include <iostream>

using namespace std;

int main() {

int n;

cout<<"Enter a number";

cin>> n;

int p=1;

while(n!=0){

p*=n%10;

n/=10;

}

cout<<endl<<"Product:-"<<p;

return 0;

}

Logic:-

• Accept a number
• Run a while loop
• Extract the digits
• Find the product
• Finally, print the product after while loop ends