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5.2.15 while
Syntax:
while ( boolean_expression) block
Purpose:
- repetitive, conditional execution of block.
The boolean_expression is evaluated and if its value is TRUE, the
block gets executed. This is repeated until boolean_expression evaluates
to FALSE. The command break leaves the innermost while
construction.
Example:
| int i = 9;
while (i>0)
{
// ... // do something for i=9, 8, ..., 1
i = i - 1;
}
while (1)
{
// ... // do something forever
if (i == -5) // but leave the loop if i is -5
{
break;
}
}
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See
Control structures;
boolean expressions;
break.
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