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 Sample Solution: Java Code: importj...
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...
Write a Java program to check whether a given number is a happy number or unhappy number. Happy number: Starting with any positive integer, replace the number by the sum of the squares of its digits, and repeat the process until the number equals 1, or it loops endlessly in a cycle whi...
Java Program to Display Armstrong Number Between Two Intervals Before we wrap up, let’s put your knowledge of Java Program to Display Fibonacci Series to the test! Can you solve the following challenge? Challenge: Write a function to find the nth Fibonacci number. The Fibonacci sequence is ...
原文:https://beginnersbook.com/2019/07/java-program-to-calculate-compound-interest/ 在本教程中,我们将编写一个java 程序来计算复合利率。 复利计算公式 使用以下公式计算复利: P (1+ R/n) (nt) - P 这里P是本金额。 R是年利率。 t是投资或借入资金的时间。
1) While loop is entry checking loop, it checks the condition then only executes the code. 2) Check the condition at outer while, for, given i value, if it is true then j=1, 1st inner loop prints space until the condition j++<=n-i is false. 3) j value initialized to 1 and 2n...
* Checks whether a given number is an armstrong number or not. * * @param number number to check * @return {@code true} if given number is armstrong number, {@code false} * otherwise */ private static boolean isArmStrong(int number) { int sum = 0; int temp = number; int numberOf...
My thanks to Gilad Bracha, Neal Gafter, and Peter von der Ahé. Suggestions and corrections, that inspired changes in this FAQ, have been provided by the following people (in alphabetic order): Eric Armstrong, Richard Grin, Markus Keller, Richard Kennard, Sascha Kratky, Keith Lea, Mike ...
Check if hash has a key of (i*10^(N/2)-p). For example, i=1741, thus p=1^7 + 7^7 + 4^7 + 1^7=839929. We look for key (1741000 - 839929) = (901071). OMG! It exists!!! In case that key exists we unite the Armstrong number from two parts and add it to the resu...
Patterns in Java, Star Patterns in Java, Number Patterns in Java, Swapping in Java, Factorial in Java, Fibonacci Series in Java, Reverse Number in Java, Palindrome in Java, Armstrong Number in Java, Squares in Java, Square Root in Java, Special Number in Java, Anagram Program in Java, St...