Added solution

Author: avidLearnerInProgress

occurrences_in_bigrams.cpp

@@ -0,0 +1,22 @@
+class Solution {
+public:
+    vector<string> findOcurrences(string text, string first, string second) {
+        
+        string F = "", S = "";
+        string word;
+        vector<string> ans;
+        
+        for(char c : text){
+            if(c == ' '){        
+                if(F == first && S == second) ans.push_back(word);
+                F = S;
+                S = word;
+                word.clear();
+            }
+            else
+                word.push_back(c);
+        }
+        if(F == first && S == second) ans.push_back(word);
+        return ans;
+    }
+};