importjava.util.Scanner;publicclassSumOfDigits{//Method to calculate thesumof digits using awhileloop public staticintcalculateSum(intnumber){intsum=0;//Loop until the number becomes0while(number!=0){sum+=number%10;//Add the last digit tosumnumber=number/10;//Remove the last digit}returnsu...
System.out.print("Sum of digits of number "+tempNum+" is "+total); } } Output: Enter a Number : 5385 Sum of digits of number 5385 is 21 That’s all about Java program to add digits of number.
// Java program to find the sum of digits of a number// using the recursionimportjava.util.*;publicclassMain{staticintsum=0;publicstaticintsumOfDigits(intnum){if(num>0){sum+=(num%10);sumOfDigits(num/10);}returnsum;}publicstaticvoidmain(String[]args){Scanner X=newScanner(System.in);...
import java.util.Scanner;public class N {public static int sumDigits(long n){int sum=0;while(n>0){int m=(int)(n%10);sum=sum+m;n=n/10;}return sum;}public static void main(String[] args) {try{System.out.println("请输入数字:");Scanner sc=new Scanner(System.in);long l=sc....
Sum of Digits in Integer Write a Java method to compute the sum of digits in an integer. Test Data: Input an integer: 25 Pictorial Presentation: Sample Solution: Java Code: importjava.util.Scanner;publicclassExercise6{publicstaticvoidmain(String[]args){Scannerin=newScanner(System.in);System....
The first line contains the number of test cases t (no more than 10000). In each of the following t lines there are numbers s1 and s2 (1 ≤ s1, s2 ≤ 10000) separated by a space. They are the sum of digits and the sum of squared digits of the number n. ...
Find the sum of the digits in the number 100! 题解:高精度阶乘。 代码: #include<bits/stdc++.h> usingnamespacestd; constintMAXN=40000;//如果是10000的阶乘,改为40000就够了 intf[MAXN]; intmain()//HDU 1042 { inti,j,n; intans=0; ...
number = inputScanner.nextLong(); System.out.printf("The sum of the digits in %d is %d", number,sumDigits(number)); inputScanner.close(); } public static int sumDigits(long n) { int sum = 0; do { sum += n % 10; n /= 10; ...
little Gerald also decided to practice magic. He found in his father's magical book a spell that turns any number in the sum of its digits. At the moment Gerald learned that, he came across a numbern. How many times can Gerald put a spell on it until the number becomes one-digit?
Given an integer number n, return the difference between the product of its digits and the sum of its digits. Example 1: Input: n = 234 Output: 15 Explanation: Product of digits = 2 * 3 * 4 = 24 Sum of digits = 2 + 3 + 4 = 9 Result = 24 - 9 = 15 ...