classArmstrongExample{publicstaticvoidmain(String[] args){intc=0, a, temp;intn=153;// It is the number to check armstrongtemp = n;while(n >0) { a = n %10; n = n /10; c = c + (a * a * a); }if(temp == c) System.out.println("armstrong number");elseSystem.out.printl...
publicclassOptimizedArmstrongNumberChecker{publicstaticbooleanisArmstrongNumber(intnumber){intn=String.valueOf(number).length();intsum=0;inttemp=number;while(temp>0){intdigit=temp%10;// 使用循环累乘代替 Math.powintpower=digit;for(inti=1;i<n;i++){power*=digit;}sum+=power;temp/=10;}returnsu...
for (int i = StartNumber; i <= EndNumber; i++) { if (IsArmstrongNumber(i)) Console.WriteLine(i); } Console.ReadLine(); } static bool IsArmstrongNumber(int number) { int sum = 0; int temporaryNumber = number; int temp = 0; int length = number.ToString().Length; while (number...
public class ArmstrongBetweenTwoNumbers { public static void main(String args[]){ int num1, num2; Scanner sc = new Scanner(System.in); System.out.println("Enter the first number ::"); num1 = sc.nextInt(); System.out.println("Enter the second number ::"); num2 = sc.nextInt();...
The task is to generate Armstrong Numbers from 1 up to the length of N decimal digits. Armstrong number (aka Narcissistic number) of length N digits is a number which is equal to the sum of its digits each in power of N. For example: 153 = 1^3 + 5^3 + 3^3 = 3 + 125 + 27...
7 1 计算n位(3≤n≤7)水仙花数 (15分) 水仙花数(Narcissistic number)也被称为超完全数字不变数(pluperfect digital invariant, PPDI)、自恋数、自幂数、阿姆斯特朗数(Armstrong number)。 水仙花数是指一个 n 位数(n≥
逻辑：利用for循环控制100-999个数，每个数分解出个位，十位，百位。扩展：水仙花数（Narcissistic number）也被称为超完全数字不变数（pluperfect digital invariant, PPDI）、自恋数、自幂数、阿姆斯壮数或阿姆斯特朗数（Armstrong number），水仙花数是指一个 3 位数，它的每个位上的数字的 3次幂之和等于它本身（...
Armstrong (Michael F. Armstrong) number is a number that is equal to the sum of cubes of its digits. For example 0, 1, 153, 370, 371 and 407 are the Armstrong numbers Sample Solution: Java Code: importjava.util.*;publicclasssolution{publicstaticbooleanis_Amstrong(intn){intremainder,sum...
28. Check Armstrong Number Write a Java program to check whether a number is an Armstrong Number or not. Armstrong (Michael F. Armstrong) number is a number that is equal to the sum of cubes of its digits. For example 0, 1, 153, 370, 371 and 407 are the Armstrong numbers ...
逻辑:利用for循环控制100-999个数,每个数分解出个位,十位,百位。 扩展:水仙花数(Narcissistic number)也被称为超完全数字不变数(pluperfect digital invariant, PPDI)、自恋数、自幂数、阿姆斯壮数或阿姆斯特朗数(Armstrong number),水仙花数是指一个 3 位数,它的每个位上的数字的 3次幂之和等于它本身(例如:1^3...