program main
use mpi
integer ierr, errs
- integer i, ans, size, rank, color, comm, newcomm
- integer maxSize, displ
+ integer i, size, rank, comm, newcomm
+ integer maxSize
parameter (maxSize=128)
integer scounts(maxSize), sdispls(maxSize), stypes(maxSize)
integer rcounts(maxSize), rdispls(maxSize), rtypes(maxSize)