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cpp:control_structures:do [2012/10/12 02:12] |
cpp:control_structures:do [2024/02/16 01:04] (current) |
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+ | {{keywords>wiki library source code example reference}} | ||
+ | ===== do ===== | ||
+ | Syntax | ||
+ | do instruction while ( condition ); | ||
+ | ===== cpp Sourcecode Example ===== | ||
+ | <code cpp> | ||
+ | #include <iostream> /* including standard library */ | ||
+ | |||
+ | using namespace std; | ||
+ | |||
+ | int main( void ) { | ||
+ | int i; | ||
+ | |||
+ | do | ||
+ | cout << "Hello World no " << i << endl; | ||
+ | while (i++); | ||
+ | |||
+ | return 0; | ||
+ | } | ||
+ | </code> | ||
+ | |||
+ | output | ||
+ | Hello World no 0 | ||
+ | Hello World no 1 | ||
+ | Hello World no 2 | ||
+ | Hello World no 3 | ||
+ | Hello World no 4 | ||
+ | Hello World no ... | ||
+ | Hello World no 1579 | ||
+ | |||
+ | and so on | ||
+ | |||