Armstrong

If the sum of cube of each number is again equal to the number then it is a Armstrong number.

simple logic.

Refer sample Inputs and Outputs.

```
Input 1 : 153
Output: Armstrong Number
Reason((1 ‘ 1 ‘ 1 + 5’5"5 3“3"3=153) which is equal to the number)
Input 2: 134
Output: not a Armstrong
Reason((1 ‘1‘1 + 5‘5’5 2“2"2=134) which is not equal to the number )
```

#include <iostream> using namespace std; int main() { int origNum,num,rem,sum = 0,digit; cout<<"Enter an Integer : "; cin>>origNum; num = origNum; while (num != 0) { digit = num % 10; sum += digit * digit * digit; num /= 10; } if(sum == origNum) cout << "Armstrong Number\n"; else cout<<"Not a Armstrong Number \n"; return 0; }

**Input_1:**

Enter an Integer : 153

**Output:**

Armstrong Number

**Input_2:**

Enter an Integer : 407

**Output:**

Armstrong Number

**Input_3:**

Enter an Integer : 405

**Output:**

Not a Armstrong Number

**Input_4:**

Enter an Integer : 370

**Output:**

Armstrong Number

**Input_5:**

Enter an Integer : 371

**Output:**

Armstrong Number

**Input_6:**

Enter an Integer : 375

**Output:**

Not a Armstrong Number

**Illustration of the Output:**

**More Q**

- Determine if a person could attend all meetings in given interval times.
- Find the volume of a volley ball
- Find the maximum score obtained at the end of colour chess grid game.
- Find the number of pairs if positive integers with condition is even.
- Return the largest subset such that every pair meets the given condition.
- Find the number of index triplets that satisfy given condition.
- Handling multiple queries using array – sum, update, range.
- Find all the sequences that occur more than once in DNA molecule.
- Find the biggest number.
- Sum of cube of each number is again equal to the number then it is an Armstrong number.
- Hello World.
- Calculate the Cube Root.
- Find the count of consecutive 1’s present in array.
- Return an array with athletes relative ranks according to the score.
- Return a string of its base 7 representation.
- Return kth largest element in sorted order.
- Find all repeated elements in the array.
- Find atleast one duplicate number in the array.
- Find the maximum result of = a XOR b.