Create 1780. Check if Number is a Sum of Powers of Three

Author: Chayandas07

1780. Check if Number is a Sum of Powers of Three

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+class Solution {
+public:
+    bool checkPowersOfThree(int n) {
+        while(n > 0){
+            int remainder = n % 3;
+            if(remainder == 2){
+                return false;
+            }
+            n = n / 3;
+        }
+        return true;
+    }
+};