Initial commit

2019-11-15 12:59:38 +01:00
parent 40a414d210
commit b880c3ccde
6814 changed files with 379441 additions and 0 deletions
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+TestFastDisjSets.cpp - Test program for disjoint sets algorithm
+	
+	#include <iostream.h>
+        #include "DisjSets.h"
+
+        // Test main; all finds on same output line should be identical
+        int main( )
+        {
+            int numElements = 128;
+            int numInSameSet = 16;
+
+            DisjSets ds( numElements );
+            int set1, set2;
+
+            for( int k = 1; k < numInSameSet; k *= 2 )
+            {
+                for( int j = 0; j + k < numElements; j += 2 * k )
+                {
+                    set1 = ds.find( j );
+                    set2 = ds.find( j + k );
+                    ds.unionSets( set1, set2 );
+                }
+            }
+
+            for( int i = 0; i < numElements; i++ )
+            {
+                cout << ds.find( i ) << "*";
+                if( i % numInSameSet == numInSameSet - 1 )
+                    cout << endl;
+            }
+            cout << endl;
+
+            return 0;
+        }