New C++ Solution "Largest Perimeter Triangle"

Author: yue2388253

README.md

@@ -25,7 +25,7 @@ LeetCode
 |979|[Distribute Coins in Binary Tree](https://leetcode.com/problems/distribute-coins-in-binary-tree/) | [C++](./algorithms/cpp/distributeCoinsInBinaryTree/DistributeCoinsInBinaryTree.cpp)|Medium|
 |978|[Longest Turbulent Subarray](https://leetcode.com/problems/longest-turbulent-subarray/) | [C++](./algorithms/cpp/longestTurbulentSubarray/LongestTurbulentSubarray.cpp),[Python](./algorithms/python/LongestTurbulentSubarray/maxTurbulenceSize.py)|Medium|
 |977|[Squares of a Sorted Array](https://leetcode.com/problems/squares-of-a-sorted-array/) | [C++](./algorithms/cpp/squaresOfASortedArray/SquaresOfASortedArray.cpp), [Python](./algorithms/python/SquaresOfSortedArray/sortedSquares.py)|Easy|
-|976|[Largest Perimeter Triangle](https://leetcode.com/problems/largest-perimeter-triangle/) | [Python](./algorithms/python/LargestPerimeterTriangle/largestPerimeter.py)|Easy|
+|976|[Largest Perimeter Triangle](https://leetcode.com/problems/largest-perimeter-triangle/) | [C++](./algorithms/cpp/largestPerimeterTriangle/largestPerimeterTriangle.cpp), [Python](./algorithms/python/LargestPerimeterTriangle/largestPerimeter.py)|Easy|
 |971|[Flip Binary Tree To Match Preorder Traversal](https://leetcode.com/problems/flip-binary-tree-to-match-preorder-traversal/) | [Python](./algorithms/python/FlipBinaryTreeToMatchPreorderTraversal/flipMatchVoyage.py)|Medium|
 |969|[Pancake Sorting](https://leetcode.com/problems/pancake-sorting/) | [Python](./algorithms/python/PancakeSorting/pancakeSort.py)|Medium|
 |958|[Check Completeness of a Binary Tree](https://leetcode.com/problems/check-completeness-of-a-binary-tree/) | [Python](./algorithms/python/CheckCompletenessOfABinaryTree/isCompleteTree.py)|Medium|