adding cs142 code

cs142/smcquay/lab06/test-random.cc

@@ -0,0 +1,22 @@
+#include <iostream>
+#include <string>
+#include <ctime>
+
+using namespace std;
+
+#include "sm_array.h"
+#include "collect.h"
+#include "test_constants.h"
+
+
+int main(int argc, char * argv[]) {
+    srand(time(NULL));
+    garray a = initial_restaurants();
+    cout << "    >>> " << a << endl;
+    cout << "should print the previous array in random orders: " << endl;
+    for(int i = 0; i < 10; i++) {
+        a.randomize();
+        cout << "    >>> " << a << endl;
+    }
+    return 0;
+}