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Structured program theorem , also called Böhm-Jacopini theorem. It states that any algorithm can be expressed using only three control structures. They are: Executing one subprogram, and then another subprogram (sequence)
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Structured program theorem,also called Böhm-Jacopini theorem
It states that any algorithm can be expressed using only three control structures. They are: • Executing one subprogram, and then another subprogram (sequence) • Executing one of two subprograms according to the value of a boolean expression (selection) • Executing a subprogram until a boolean expression is true (iteration)
Corrado Böhm and Giuseppe Jacopini demostrated it in 1966. This theorem is the base of any informatics way of solving problems though is mainly theoretical, as fact programming languages uses instructions of higher level.
I chose this ITC lesson because when we did it I found it very interesting and even now I still think that is one of the most fascinating argument of this year.