Output: The program prints the sum of the digits. Solution 2: Sum of Digits using Recursion Code: importjava.util.Scanner;publicclassRecursiveSumOfDigits{//Recursive method to calculatesumof digits public staticintcalculateSum(intnumber){//Base case:If numberis0,return0if(number==0){return0;}...
Sample Solution: Java Code: importjava.util.Scanner;publicclassExercise6{publicstaticvoidmain(String[]args){Scannerin=newScanner(System.in);System.out.print("Input an integer: ");intdigits=in.nextInt();System.out.println("The sum is "+sumDigits(digits));}publicstaticintsumDigits(longn){int...
Having watched the last Harry Potter film, 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 o...
Sum of Digits Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 181 Accepted Submission(s): 53 Problem Description Petka thought of a positive integer n and reported to Chapayev the sum of its digits and the sum of its squared digits....
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....
*6.2(Sum the digits in an integer) Write a method that computes the sum of the digits in an integer. Use the following method header: public static int sumDigits(long n) For example, sumDigits(234) returns 9 (= 2 + 3 + 4). (Hint: Use the % operator to extract digits and the ...
Vladislav wrote the integers from 1 to n, inclusive, on the board. Then he replaced each integer with the sum of its digits. What is the sum of the numbers on the board now? For example, if n=12 then initially the numbers on the board are: ...
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 ...
Create SmallestNumberWithSumOfDigitsAsNAndDivisbileBy10ToThePowerN.java 22d3457· Sep 10, 2022 HistoryHistory File metadata and controls Code Blame 61 lines (44 loc) · 1.4 KB Raw /* * Find the smallest number such that the sum of its digits is N and it is divisible by 10N. ...
Runtime: 2 ms, faster than 57.84% of Java online submissions for Sum of Digits of String After Convert. Memory Usage: 41.3 MB, less than 38.24% of Java online submissions for Sum of Digits of String After Convert. --- 给你一个由小写字母组成的字符串 s ,以及一个整数 k。 首先,用字母...