37 lines
No EOL
799 B
Java
37 lines
No EOL
799 B
Java
import java.util.Scanner;
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import java.lang.Math;
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class Armstrong{
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public static void main(String args[]){
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Scanner sc = new Scanner(System.in);
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int a,b,digit;
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int digisum=0;
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int c=0;
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System.out.println("Enter the number you went to check for Armstrong-ness:");
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a = sc.nextInt();
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b = a;
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while(b!=0){
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c++;
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b/=10;
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}
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b = a;
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while(b!=0){
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digit = b%10;
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digisum += Math.pow(digit, c);
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b /= 10;
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}
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if(digisum == a){
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System.out.println("The number is an armstrong number.");
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}else{
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System.out.println("The number is not an armstrong number.");
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}
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}
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} |