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while loop

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Executa um loop.
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Executes a loop.
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Usado onde o código precisa ser executado várias vezes enquanto alguma condição está presente.
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Used where code needs to be executed several times while some condition is present.
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Índice

[editar]Sintaxe

while (cond_expression)loop_statement

[editar]Explicação

cond_expression deve ser uma expressão, cujo resultado é convertível para bool. Ela é avaliada antes de cada execução de loop_statement, que só é executado se a cond_expression avalia true.
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cond_expression shall be an expression, whose result is convertible to bool. It is evaluated before each execution of loop_statement, which is only executed if the cond_expression evaluates to true.
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pode ser usado como indicação de terminação.
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If the execution of the loop needs to be terminated at some point,
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pode ser usado como atalho.
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If the execution of the loop needs to be continued at the end of the loop body,
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[editar]Palavras-chave

while

[editar]Exemplo

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