A Number is a Disarium number if the sum of the digits powered with their respective positions is equal to the number itself.
Example:
Given Number=135
135⇒1¹+3²+5³=1+9+125=135
so, 135 is Disarium Number.
Given Number=120
120⇒1¹+2²+0³=1+4+0=5
so, 120 is not a Disarium Number.
Problem statement:- Program to Find nth Disarium Number.
Data requirement:-
Input Data:- rangenumber
Output Data:- rangenumber, letest
Additional Data:- c, num, num1, c1, sum, num2, rem
Program in C
Example:
Given Number=135
135⇒1¹+3²+5³=1+9+125=135
so, 135 is Disarium Number.
Given Number=120
120⇒1¹+2²+0³=1+4+0=5
so, 120 is not a Disarium Number.
Problem statement:- Program to Find nth Disarium Number.
Data requirement:-
Input Data:- rangenumber
Output Data:- rangenumber, letest
Additional Data:- c, num, num1, c1, sum, num2, rem
Program in C
Here is the source code of the C Program to Find nth Disarium Number.
Code:
//Nth Disarium Number
#include <stdio.h>
#include<math.h>
int
main ()
{
int i, rangenumber, num = 1, c = 0, letest = 0;
printf ("Enter the Nth value:");
scanf ("%d", &rangenumber);
while (c != rangenumber)
{
int num1=num,c1=0;
int num2=num;
while(num1!=0)
{
num1/=10;
c1++;
}
num1=num;
int sum=0;
while(num1!=0)
{
int rem=num1%10;
sum+=pow(rem,c1);
num1/=10;
c1--;
}
if(sum==num2)
{
c++;
letest=num;
}
num = num + 1;
}
printf ("%dth Disarium number is %d", rangenumber, letest);
return 0;
}
Input/Output:#include <stdio.h>
#include<math.h>
int
main ()
{
int i, rangenumber, num = 1, c = 0, letest = 0;
printf ("Enter the Nth value:");
scanf ("%d", &rangenumber);
while (c != rangenumber)
{
int num1=num,c1=0;
int num2=num;
while(num1!=0)
{
num1/=10;
c1++;
}
num1=num;
int sum=0;
while(num1!=0)
{
int rem=num1%10;
sum+=pow(rem,c1);
num1/=10;
c1--;
}
if(sum==num2)
{
c++;
letest=num;
}
num = num + 1;
}
printf ("%dth Disarium number is %d", rangenumber, letest);
return 0;
}
Enter the Nth value:10
10th Disarium number is 89
Program in C++
Here is the source code of the C++ Program to Find nth Disarium Number.
10th Disarium number is 89
Program in C++
Here is the source code of the C++ Program to Find nth Disarium Number.
Code:
#include <iostream>
#include<cmath>
using namespace std;
int
main ()
{
int i, rangenumber, num = 1, c = 0, letest = 0;
cout<<"Enter the Nth value:";
cin>>rangenumber;
while (c != rangenumber)
{
int num1=num,c1=0;
int num2=num;
while(num1!=0)
{
num1/=10;
c1++;
}
num1=num;
int sum=0;
while(num1!=0)
{
int rem=num1%10;
sum+=pow(rem,c1);
num1/=10;
c1--;
}
if(sum==num2)
{
c++;
letest=num;
}
num = num + 1;
}
cout<<rangenumber<<"th Disarium number is "<<letest;
return 0;
}
#include<cmath>
using namespace std;
int
main ()
{
int i, rangenumber, num = 1, c = 0, letest = 0;
cout<<"Enter the Nth value:";
cin>>rangenumber;
while (c != rangenumber)
{
int num1=num,c1=0;
int num2=num;
while(num1!=0)
{
num1/=10;
c1++;
}
num1=num;
int sum=0;
while(num1!=0)
{
int rem=num1%10;
sum+=pow(rem,c1);
num1/=10;
c1--;
}
if(sum==num2)
{
c++;
letest=num;
}
num = num + 1;
}
cout<<rangenumber<<"th Disarium number is "<<letest;
return 0;
}
Input/Output:
Enter the Nth value:7
7th Disarium number is 7
Program in Java
7th Disarium number is 7
Program in Java
Here is the source code of the Java Program to Find nth Disarium Number.
Code:
import java.util.Scanner;
public class NthDisariumNumber {
public static void main(String[] args) {
Scanner cs=new Scanner(System.in);
int rangenumber, num = 1, c = 0, letest = 0;
System.out.println("Enter Nth number:");
rangenumber=cs.nextInt();
while (c != rangenumber)
{
int num1=num,c1=0;
int num2=num;
while(num1!=0)
{
num1/=10;
c1++;
}
num1=num;
int sum=0;
while(num1!=0)
{
int rem=num1%10;
sum+=Math.pow(rem,c1);
num1/=10;
c1--;
}
if(sum==num2)
{
c++;
letest=num;
}
num = num + 1;
}
System.out.println(rangenumber+"th Disarium number is "+letest);
cs.close();
}
}
Input/Output:public class NthDisariumNumber {
public static void main(String[] args) {
Scanner cs=new Scanner(System.in);
int rangenumber, num = 1, c = 0, letest = 0;
System.out.println("Enter Nth number:");
rangenumber=cs.nextInt();
while (c != rangenumber)
{
int num1=num,c1=0;
int num2=num;
while(num1!=0)
{
num1/=10;
c1++;
}
num1=num;
int sum=0;
while(num1!=0)
{
int rem=num1%10;
sum+=Math.pow(rem,c1);
num1/=10;
c1--;
}
if(sum==num2)
{
c++;
letest=num;
}
num = num + 1;
}
System.out.println(rangenumber+"th Disarium number is "+letest);
cs.close();
}
}
Enter Nth number:
15
15th Disarium number is 1306
15
15th Disarium number is 1306
Program in Python
Here is the source code of the Program to Find nth Disarium Number.
Code:
import math
rangenumber=int(input("Enter a Nth Number:"))
c = 0
letest = 0
num = 1
while c != rangenumber:
num1=num
c1 = 0
num2 = num
while num1 != 0:
num1 //= 10
c1 += 1
num1 = num
sum = 0
while num1 != 0:
rem = num1 % 10
sum += math.pow(rem, c1)
num1 //= 10
c1 -= 1
if sum == num2:
c+=1
letest = num
num = num + 1
print(rangenumber,"th Sunny number is ",letest)
rangenumber=int(input("Enter a Nth Number:"))
c = 0
letest = 0
num = 1
while c != rangenumber:
num1=num
c1 = 0
num2 = num
while num1 != 0:
num1 //= 10
c1 += 1
num1 = num
sum = 0
while num1 != 0:
rem = num1 % 10
sum += math.pow(rem, c1)
num1 //= 10
c1 -= 1
if sum == num2:
c+=1
letest = num
num = num + 1
print(rangenumber,"th Sunny number is ",letest)
Input/Output:
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