Bifalgorithm post · Computer science one · Loops

What are the three essential components of a loop?

What are the three essential components of a loop? (Computer science one · Loops) — "When writing a loop, there are three essential components: • An initializa…

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  • Écrire une boucle nécessite trois composants essentiels.
  • L’instruction d’initialisation spécifie comment la boucle commence.
  • Elle s’exécute avant la boucle et sert généralement à définir la valeur initiale d’une variable.
  • La condition de continuation ou de terminaison détermine si la boucle doit continuer ou s’arrêter.
  • Si la condition est vraie, la boucle continue son exécution.
  • Si la condition est fausse, la boucle se termine.
  • L’instruction d’itération fait progresser la boucle vers la condition de terminaison.
  • Après la terminaison, le code revient à un flux de contrôle séquentiel.
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What are the three essential components of a loop?

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Computer science one

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"When writing a loop, there are three essential components: • An initialization statement that specifies how the loop begins • A continuation (or termination ) condition that specifies whether the loop should continue to execute or terminate • An iteration statement that makes progress toward the termination condition The initialization statement is executed before the loop begins and serves as a way to set the loop up. Typically, the initialization statement involves setting the initial value of some variable. The continuation statement is a logical statement (that evaluates to true or false ) that specifies if the loop should continue (if the value is true ) or should terminate (if the value is false ). Upon termination, code returns to a sequential control flow and the program"

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