Added Solution - GfG to GitHub

Author: vijaymanikantareddy

Difficulty: Easy/Third largest element/third-largest-element.cpp

@@ -0,0 +1,56 @@
+//{ Driver Code Starts
+// Initial template for C++
+
+#include <bits/stdc++.h>
+using namespace std;
+
+
+// } Driver Code Ends
+
+class Solution {
+  public:
+    int thirdLargest(vector<int> &arr) {
+        // Your code here
+        int first = -1, second = -1, third = -1;
+        for(int num: arr){
+            if(num >= first){
+                third = second;
+                second = first;
+                first = num;
+            }
+            else if(num >= second){
+                third = second;
+                second = num;
+            }else if(num >= third){
+                third = num;
+            }
+        }
+        return third;
+    }
+};
+
+
+//{ Driver Code Starts.
+int main() {
+    int t;
+    cin >> t;
+    cin.ignore();
+    while (t--) {
+        vector<int> arr;
+        string input;
+        getline(cin, input); // Read the entire line for the array elements
+        stringstream ss(input);
+        int number;
+        while (ss >> number) {
+            arr.push_back(number);
+        }
+
+        Solution ob;
+        cout << ob.thirdLargest(arr) << endl;
+        cout << "~" << endl;
+    }
+
+    return 0;
+}
+
+// } Driver Code Ends