/*
 * File: arrayFun.h
 * Purpose:  Some fundamental operations on arrays.  It may prove
 *           useful in lab 7.
 */
#ifndef ARRAY_FUN_H
#define ARRAY_FUN_H

// print n elements in the array
void printArray(int ar[], int n);

// swap element i and element j in an array
void swap(int ar[], int i, int j);

// return the index of an item in the array
int linearSearch(int needle[], int n, int haystack);
#endif