Create score-of-a-string.cpp

Author: kamyu104

C++/score-of-a-string.cpp

@@ -0,0 +1,14 @@
+// Time:  O(n)
+// Space: O(1)
+
+// string
+class Solution {
+public:
+    int scoreOfString(string s) {
+        int result = 0;
+        for (int i = 0; i + 1 < size(s); ++i) {
+            result += abs(s[i + 1] - s[i]);
+        }
+        return result;
+    }
+};