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Loops/While: Difference between revisions
→{{header|REXX}}: added version 3, added comments. -- ~~~~
m (→version 2: added version 3, also added comments in header section for version 2. -- ~~~~) |
(→{{header|REXX}}: added version 3, added comments. -- ~~~~) |
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=={{header|REXX}}==
===version 1===
<lang rexx>/*REXX program to show a DO WHILE construct. */ ▼
▲<lang rexx>/*REXX program to show a DO WHILE construct. */
j=1024
do while j>0
j=j%2 /*in REXX, % is integer division. */
end</lang>▼
▲ end</lang>
'''output'''
<pre style="height:30ex;overflow:scroll">
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x=1024
do while x>0
say right(x,10) /*pretty up the output by aligning.*/
x=x%2 /*in REXX, % is integer division. */
end</lang>
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x=1024
do while x>>0 /*this is an exact comparison. */
say right(x,10) /*pretty up the output by aligning.*/
x=x%2 /*in REXX, % is integer division. */
end</lang>
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