CPP advance DSA template

Topic include

1. Segment Tree
2. Segment Tree Lazy Propogation
3. Graph
   3.1. Articulation Points in a graph
   3.2. Bridges in Graph
   3.3. floyd_warshall to find min distance between any two vertex in graph
   3.4. prims algo to find mst
   3.5. Dijkstra (single source shortest distance)
4. Precomputation Techniques
   4.1. 2d prefix array
5. Fenwick Tree
6. Cpp Functions
   6.1 Partail_Sum to find the prefix sum