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Removed Others/Happy_number.cpp

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ashwek 2019-02-12 18:44:56 +05:30
parent 3688e48cc0
commit 3c87bc84b5
1 changed files with 0 additions and 26 deletions
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26
Others/Happy_number.cpp
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@ -1,26 +0,0 @@
/* A happy number is a number whose sum of digits is calculated until the sum is a single digit,
and this sum turns out to be 1 */
#include <iostream>
using namespace std;
int main()
{
int n,k,s=0,d;
cout << "Enter a number:";
cin >> n;
s=0;k=n;
while(k>9)
{
while(k!=0)
{
d=k%10;
s+=d;
k/=10;
}
k=s;
s=0;
}
if(k==1)
cout << n << " is a happy number" << endl;
else
cout << n << " is not a happy number" << endl;
}