[MPICH] Can I use mpiexec to launch different command prompts for different ranks?

[Yu-Cheng Chou]

Hi,

I have two very simple MPI programs, each of which basically asks the user
to input a number, waits for the other program to finish, and then print
the number out.

How can I use mpiexec to have two command prompts popping up for these two
programs so that they can receive standard input?

Thanks