Difference between revisions of "While"
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Jump to navigationJump to search (Created page with '==Syntax== while (condition) whilebody; ==Semantics== Will loop whilst the condition holds. == Examples == var a:=10; while (a > 0) { a:=a - 1; }; Will loop, each t…') |
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| − | while (a > 0) | + | while (a > 0) { |
| − | + | a--; | |
| − | a | ||
}; | }; | ||
Revision as of 16:00, 12 January 2013
Syntax
while (condition) whilebody;
Semantics
Will loop whilst the condition holds.
Examples
var a:=10;
while (a > 0) {
a--;
};
Will loop, each time decreasing the value of variable a by 1 until the value is too small (0)
