Write a parallel MPI code to compute the sum of the first N integer numbers (1 + 2 + 3 + … + N) using multiple processors. The work of computing the sum should be divided among the processors. The manager processor should print the total sum on the screen.

• Name your parallel code mpi_sum.c

• N should be user input

• The code should be able to run on any number of processors (assume p<

• Comment and ident your code properly.

• Use only point-to-point communication

• Also add a header to your code with your name, course and homework number.

• Provide evidence that your code is producing the correct result.

This is just basic MPI in C. Take user input and sum up numbers from 1 to N by distributing work among processors, then print the result to the terminal.