diff --git a/lcci/05.06.Convert Integer/README.md b/lcci/05.06.Convert Integer/README.md
index 9c14eb779b788..93ee5ccd0a072 100644
--- a/lcci/05.06.Convert Integer/README.md	
+++ b/lcci/05.06.Convert Integer/README.md	
@@ -91,6 +91,14 @@ impl Solution {
 }
 ```
 
+```swift
+class Solution {
+ func convertInteger(_ A: Int, _ B: Int) -> Int {
+ return (Int32(A) ^ Int32(B)).nonzeroBitCount
+ }
+}
+```
+
 
 
 
diff --git a/lcci/05.06.Convert Integer/README_EN.md b/lcci/05.06.Convert Integer/README_EN.md
index b3f47402923d5..5a8c4995bba79 100644
--- a/lcci/05.06.Convert Integer/README_EN.md	
+++ b/lcci/05.06.Convert Integer/README_EN.md	
@@ -108,6 +108,14 @@ impl Solution {
 }
 ```
 
+```swift
+class Solution {
+ func convertInteger(_ A: Int, _ B: Int) -> Int {
+ return (Int32(A) ^ Int32(B)).nonzeroBitCount
+ }
+}
+```
+
 
 
 
diff --git a/lcci/05.06.Convert Integer/Solution.swift b/lcci/05.06.Convert Integer/Solution.swift
new file mode 100644
index 0000000000000..07a53a2db366e
--- /dev/null
+++ b/lcci/05.06.Convert Integer/Solution.swift	
@@ -0,0 +1,5 @@
+class Solution {
+ func convertInteger(_ A: Int, _ B: Int) -> Int {
+ return (Int32(A) ^ Int32(B)).nonzeroBitCount
+ }
+}
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