Create 1796. Second Largest Digit in a String

Author: Manikant69

1796. Second Largest Digit in a String

@@ -0,0 +1,27 @@
+class Solution {
+public:
+    int secondHighest(string s) 
+    {
+        string temp;
+
+        for(int i=0; i<s.length(); i++)
+        {
+            if(s[i]>=48 && s[i]<=57)
+                temp+=s[i];
+        }
+        int max = 0;
+        for(int i=0; i<temp.length(); i++)
+        {
+            if((temp[i]-'0') > max)
+               max = temp[i]-'0';
+        }
+
+        int secondMax=-1;
+        for(int i=0; i<temp.length(); i++)
+        {
+            if(secondMax < (temp[i]-'0') && (temp[i]-'0') < max)
+                 secondMax = temp[i]-'0';
+        }
+        return secondMax;
+    }
+};