Create Latest Time You Can Obtain After Replacing Characters.cpp

Author: Ayushluthra2001

Latest Time You Can Obtain After Replacing Characters.cpp

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+class Solution {
+public:
+    string findLatestTime(string s) {
+        if(s[0]=='?' && s[1]=='?' && s[3]=='?'  && s[4]=='?') return "11:59";
+        if(s[0]=='?'){
+            if( s[1]=='0' || s[1]=='?' || s[1]=='1')
+            s[0]='1';
+            else s[0]='0';
+        }
+        if(s[1]=='?' && s[0]=='1' ) s[1]='1';
+        if(s[1]=='?' && s[0]=='0')s[1]='9';
+        if(s[3]=='?') s[3]='5';
+        if(s[4]=='?') s[4]='9';
+       
+        return s;
+            
+    }
+};