An improvement over
Arun Lakhotia · ACM SIGPLAN Notices · 1983
An Improvement Over '~ An Improvement Over Deeply Nested IF-THEN-ELSEControl Structure -G.P. Hill proposes a 'seemingly' novel way to use a "CASE or SELECT structure embedded in an iterative DO structure " for solving the problem faced due to "deeply nested IF-THEN-ELSE control structure".such structure, he maintains, besides increasing program complexity also decreases the readibility and maintainability because