Write a program that reads an integer value from the terminal and distributes the value to all of the MPI processes. Each process should print out its rank and the value it received. Values should be read until a negative integer is given as input.
You may find it helpful to include a
fflush( stdout ); after
printf calls in your program. Without this, output may not
appear when you expect it.
You may want to use these MPI routines in your solution:
MPI_Init MPI_Comm_rank MPI_Bcast MPI_Finalize