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— | en:reference:language:while [2023/06/07 04:23] (当前版本) – 外部编辑 127.0.0.1 | ||
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+ | ====== while loops ====== | ||
+ | |||
+ | |||
+ | ===== Description ===== | ||
+ | |||
+ | while loops will loop continuously, | ||
+ | ===== Syntax ===== | ||
+ | <code cpp> | ||
+ | while(expression){ | ||
+ | // statement(s) | ||
+ | } | ||
+ | </ | ||
+ | ===== Parameters ===== | ||
+ | |||
+ | expression - a (boolean) C statement that evaluates to true or false | ||
+ | |||
+ | |||
+ | ===== Example ===== | ||
+ | <code cpp> | ||
+ | var = 0; | ||
+ | while(var < 200){ | ||
+ | // do something repetitive 200 times | ||
+ | var++; | ||
+ | } | ||
+ | </ | ||
+ | |||