This is implementation of a write efficient interval tree based on this paper
One can compile and run the code using ./run.sh command in terminal. This will create a file named input.txt with a random set of intervals. After the creating the tree it will also insert random intervals into tree. The number of the intervals are given as the input argumant in the bash.sh file.
The query of the tree is not implemented.
The number of the writes is given as the output of the program.