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Ingy döt Net 2013-04-10 23:57:08 -07:00
parent 47bf37c096
commit b83f433714
12433 changed files with 156208 additions and 123 deletions
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8
Task/Reverse-a-string/REXX/reverse-a-string-1.rexx Normal file
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/*REXX program to reverse a string (and show before and after strings).*/
string1 = 'A man, a plan, a canal, Panama!'
string2 = reverse(string1)
say ' original string: ' string1
say ' reversed string: ' string2
/*stick a fork in it, we're done.*/

10
Task/Reverse-a-string/REXX/reverse-a-string-2.rexx Normal file
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/*REXX program to reverse a string (and show before and after strings).*/
string1 = 'A man, a plan, a canal, Panama!'
string2 =
do j=1 for length(string1)
string2 = substr(string1,j,1)string2
end /*j*/
say ' original string: ' string1
say ' reversed string: ' string2
/*stick a fork in it, we're done.*/

3
Task/Reverse-a-string/REXX/reverse-a-string-3.rexx Normal file
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string2 = substr(string1,j,1) || string2
/*───── or ─────*/
string2=substr(string1,j,1)||string2

10
Task/Reverse-a-string/REXX/reverse-a-string-4.rexx Normal file
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/*REXX program to reverse a string (and show before and after strings).*/
string1 = 'A man, a plan, a canal, Panama!'
string2 =
do j=length(string1) to 1 by -1
string2 = string2 || substr(string1,j,1)
end /*j*/
say ' original string: ' string1
say ' reversed string: ' string2
/*stick a fork in it, we're done.*/