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By Edward Hill, Jr.

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ISFO[ i I--K, W~ITE(f-I(i)), STOP ENDDO. END[F. ENDIF. ] [Overftow DO PUT STOP "The table ENDDO, is full", ENDIF. ] (F) THEN [Move to the tracks after DO k. ] i~L) i~READ( i ), i-f( i ), ENDDO, ELSE DO i ~ R F A D ( f - l ( i--f( t ) ), i ) ENDDO, ENDIF. 4. me The the retrieval Linear in otherwise, Hence, of performance A measure for is presented by hasbin~ linear here probing for has insertion been by probing. the insertion fire. an The device measure time° An key only during If is the indication average an made key of ~he number insertion is of is not in key's the the same rite presence accesses the key to as it is the that and is for the inserted~ returned.

Node degree nodes Figure the the 5°2. [ever node 2 are 43 The from one parent node node each ethel" node x is subtPee x of and said rooted simply tree, specified where a that 13 a to be at x. whoses branches The nodes of node the tree Is of in length end of the The x each the se_% x. by at node of and comprises and the called an k the paths x, fiLiaL set from of and set nodes suhtrees roof x Length is are the siblings_ reachable the nodes of ordered of a can from of the tree are tree In be of an uniquely vecte_~.

A is the data i to NODE, containing the of address main underfLow The the used a to P, memory by f Is List. J DO a List using this key. ~=AVAILE i 3, LINK( HEAD( i ) )~R, INFO(f(R})~K, LINK( f( R ) )*-0. NODE( H E A D ( i ) ) ~ N O D E ( H E A D ( I ) ) - 1 , WRITE(R), [There Is a List STOP ENDDO. at the home address. ELSE P ~ f ( L I N K ( H E A D ( i ) ') ) o ENDI E. DO [Check the List IF for the (TAG(P) THEN current key. ] = 1 ) DO P ~ L I N K ( P ) . P~READ(P), P~f(P), the the writing function addresses.

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