Question

Write an algorithm that receives a number from the user (you can store the number in a variable called N). Then the algorithm should separate the digits of the number and print each in a line starting from the number at one’s place, then the number at ten’s place, and so on. Example: if user inputs 329, then the algorithm should produce the following three lines.

9

2

3

Answer 1

Algorithm:

1. Declare an integer variable N.

2. Read the value N from user.

3.While(N):

3.1 find r=N%10;

3.2 print r in new line.

3.3 Update N as N=N/10.

4.end program.

Implementation in C++.

// header

#include <bits/stdc++.h>

using namespace std;

// main function

int main()

{

// variable

int N;

cout<<"Enter an Integer:";

cin>>N;

// find the digits of number

while(N)

{

// last digit

int r=N%10;

// print last digit

cout<<r<<endl;

// update the number

N=N/10;

}

return 0;

}

Output:

Enter an Integer:329

9

2

3