#include <bits/stdc++.h>
using namespace std;

int main() {
    int num = 378;  // Number to check if it's a Harshad number
    string s = to_string(num);  // Convert the number to a string
    int sum = 0;  // Variable to store the sum of digits

    // Loop through each character of the string and calculate the sum of digits
    for (int i = 0; i < s.length(); i++) {
        sum += s[i] - '0';  // Convert the character to its integer value and add to sum
    }

    // Check if the number is divisible by the sum of its digits
    if (num % sum == 0) {
        cout << "YES it is Harshad Number" << "\n";  // It is a Harshad number
    }
    else {
        cout << "NO it is not a Harshad Number" << "\n";  // It is not a Harshad number
    }
}
public class Main {
    public static void main(String[] args) {
        int num = 378;  // Number to check if it's a Harshad number
        String s = Integer.toString(num);  // Convert the number to a string
        int sum = 0;  // Variable to store the sum of digits

        // Loop through each character of the string and calculate the sum of digits
        for (int i = 0; i < s.length(); i++) {
            sum += s.charAt(i) - '0';  // Convert the character to its integer value and add to sum
        }

        // Check if the number is divisible by the sum of its digits
        if (num % sum == 0) {
            System.out.println("YES it is Harshad Number");  // It is a Harshad number
        } else {
            System.out.println("NO it is not a Harshad Number");  // It is not a Harshad number
        }
    }
}
# Driver code to check if the number is a Harshad number
num = 378  # Number to check if it's a Harshad number
s = str(num)  # Convert the number to a string
sum = 0       # Variable to store the sum of digits

# Loop through each character of the string and calculate the sum of digits
for char in s:
    sum += int(char)  # Convert the character to its integer value and add to sum

# Check if the number is divisible by the sum of its digits
if num % sum == 0:
    print("YES it is Harshad Number")  # It is a Harshad number
else:
    print("NO it is not a Harshad Number")  # It is not a Harshad number