Use Cryptarithmetic to solve the following example:   Where, Variables: HELPZAR X1 X2 X3 X4 Domains: 0,1,2,3,4,5,6,7,8,9 Constraints: alldiff (HELPZAR) L+ R= A + 10 * X2 We have to assign a number to every letter. The numbers assign to each variable shouldn’t be duplicated. The sum should hold.

Database System Concepts
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ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Use Cryptarithmetic to solve the following example:

 

Where,

Variables: HELPZAR X1 X2 X3 X4

Domains: 0,1,2,3,4,5,6,7,8,9

Constraints: alldiff (HELPZAR)

L+ R= A + 10 * X2

We have to assign a number to every letter.

The numbers assign to each variable shouldn’t be duplicated.

The sum should hold.

HEL P
Z A R A
Z AL A P
Transcribed Image Text:HEL P Z A R A Z AL A P
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