From ffaf9b42c1e2cbe5b2f47a07ac96224602844a86 Mon Sep 17 00:00:00 2001
From: SHITHIN SHETTY <92690951+shithinshetty@users.noreply.github.com>
Date: Sat, 8 Oct 2022 15:50:22 +0530
Subject: [PATCH] Create Happy Number

---
 algorithms/CPlusPlus/Maths/Happy Number | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 algorithms/CPlusPlus/Maths/Happy Number

diff --git a/algorithms/CPlusPlus/Maths/Happy Number b/algorithms/CPlusPlus/Maths/Happy Number
new file mode 100644
index 00000000..09d578c5
--- /dev/null
+++ b/algorithms/CPlusPlus/Maths/Happy Number	
@@ -0,0 +1,21 @@
+class Solution{
+public:
+    int isHappy(int N){
+        
+       int sum=0,r;
+        while(N!=0)
+        {
+            r=N%10;
+            sum=sum+(r*r);
+            N=N/10;
+        }
+        
+        if(sum==1)
+        return 1;
+        else if(sum<10)
+        return 0;
+        else
+        return isHappy(sum);
+        
+    }   
+};