Initial commit

2019-11-15 12:59:38 +01:00
parent 40a414d210
commit b880c3ccde
6814 changed files with 379441 additions and 0 deletions
@@ -0,0 +1,34 @@
+TestSeparateChaining.cpp - Test program for separate chaining hash tables
+	
+	#include <iostream.h>
+        #include "SeparateChaining.h"
+
+            // Simple main
+        int main( )
+        {
+            int ITEM_NOT_FOUND = -9999;
+            HashTable<int> H( ITEM_NOT_FOUND );
+
+            const int NUMS = 4000;
+            const int GAP  =   37;
+            int i;
+
+            cout << "Checking... (no more output means success)" << endl;
+
+            for( i = GAP; i != 0; i = ( i + GAP ) % NUMS )
+                H.insert( i );
+            for( i = 1; i < NUMS; i += 2 )
+                H.remove( i );
+
+            for( i = 2; i < NUMS; i += 2 )
+                if( H.find( i ) != i )
+                    cout << "Find fails " << i << endl;
+
+            for( i = 1; i < NUMS; i += 2 )
+            {
+                if( H.find( i ) != ITEM_NOT_FOUND )
+                    cout << "OOPS!!! " <<  i << endl;
+            }
+
+            return 0;
+        }