Question

write a c++ program to determine whether the given number is an Armstrong number?

please answer
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Answer 1

Answer:

Let's see the C++ program to check Armstrong Number.

• #include <iostream>
• using namespace std;

int main()

{

• int n,r,sum=0,temp;
• cout<<"Enter the Number= ";
• cin>>n;
• temp=n;

Answer 2

#include<iostream.h>

int main()

{

int n,rem,y,sum=0;

cout <<"input no. to check Armstrong or not ";

cin>>n;

y=n;

while(n!=0)

{

rem=n%10

sum= rem*rem*rem;

n=n/10;

}

if(sum==y)

{

cout<<"Armstrong no.";

}

else

{

cout<<"not ";

}

return 0;

}