Difference between revisions of "While"
From SDU
m |
m |
||
| Line 3: | Line 3: | ||
To discuss or ask questions about this article, select the ''discussion'' tab above.</font></div> | To discuss or ask questions about this article, select the ''discussion'' tab above.</font></div> | ||
| − | == | + | == Overview == |
A "while" loop performs a set of commands for each iteration of the loop. | A "while" loop performs a set of commands for each iteration of the loop. | ||
| − | |||
== Usage == | == Usage == | ||
while (''condition'') | while (''condition'') | ||
| − | |||
== Examples == | == Examples == | ||
| Line 25: | Line 23: | ||
This example will iterate the loop, printing the "This is a test. Loop n" message 9 times. | This example will iterate the loop, printing the "This is a test. Loop n" message 9 times. | ||
| − | |||
== Results == | == Results == | ||
Revision as of 05:08, 26 July 2008
To make corrections or additions to this article, select the edit tab above.
To discuss or ask questions about this article, select the discussion tab above.
To discuss or ask questions about this article, select the discussion tab above.
Overview
A "while" loop performs a set of commands for each iteration of the loop.
Usage
while (condition)
Examples
int i;
i = 0;
while( i < 10 ) {
printf("This is a test. Loop %s\n", i) ;
i = i + 1;
} ;
This example will iterate the loop, printing the "This is a test. Loop n" message 9 times.
Results
This is a test. Loop 0
This is a test. Loop 1
This is a test. Loop 2
This is a test. Loop 3
This is a test. Loop 4
This is a test. Loop 5
This is a test. Loop 6
This is a test. Loop 7
This is a test. Loop 8
This is a test. Loop 9
