From b416d1f161f3917936669a986ce5be2459dd8ddf Mon Sep 17 00:00:00 2001
From: chayan das <110921638+Chayandas07@users.noreply.github.com>
Date: Tue, 3 Sep 2024 13:34:53 +0530
Subject: [PATCH] Create 1945. Sum of Digits of String After Convert

---
 1945. Sum of Digits of String After Convert | 37 +++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 1945. Sum of Digits of String After Convert

diff --git a/1945. Sum of Digits of String After Convert b/1945. Sum of Digits of String After Convert
new file mode 100644
index 0000000..fc04911
--- /dev/null
+++ b/1945. Sum of Digits of String After Convert	
@@ -0,0 +1,37 @@
+class Solution {
+public:
+    int transform(int num){
+
+        int sum  = 0;
+
+        while(num>0){
+
+            int digit = num % 10;
+            sum += digit;
+            num /= 10;
+            
+        }
+
+        return sum;
+        
+    }
+    int getLucky(string s, int k) {
+
+        string str;
+
+        for (auto& c : s) {
+            str += to_string((c - 'a') + 1);
+        }
+
+        int sum = 0;
+        for (auto& digits : str) {
+            sum += digits - '0';
+        }
+
+        for(int i=1;i<k;i++){
+            sum = transform(sum);
+        }
+
+        return sum;
+    }
+};