# PetscSortIntWithArray

Sorts an array of integers in place in increasing order; changes a second array to match the sorted first array.

### Synopsis

    #include "petsc.h"
    #include "petscsys.h"
    PetscErrorCode PETSC_DLLEXPORT PetscSortIntWithArray(PetscInt n,PetscInt i[],PetscInt I[])

Not Collective

### Input Parameters

| n | - number of values
| i | - array of integers
| I | - second array of integers

### See Also

PetscSortReal(), PetscSortIntPermutation(), PetscSortInt()

Level:intermediate
Location:src/sys/src/utils/sorti.c
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