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- 5\$\begingroup\$ Does an empty string count as having an argument or having no argument? Please use the Sandbox to get feedback before posting a challenge on the main site. \$\endgroup\$user45941– user459412016-10-22 06:37:32 +00:00Commented Oct 22, 2016 at 6:37
- 1\$\begingroup\$ @Mego That counts as an argument. \$\endgroup\$user53406– user534062016-10-22 06:38:23 +00:00Commented Oct 22, 2016 at 6:38
- 2\$\begingroup\$ Related. \$\endgroup\$Erik the Outgolfer– Erik the Outgolfer2016-10-22 08:36:31 +00:00Commented Oct 22, 2016 at 8:36
- 2\$\begingroup\$ Will the argument be always one argument, or can there be two or more arguments? \$\endgroup\$Erik the Outgolfer– Erik the Outgolfer2016-10-22 08:40:35 +00:00Commented Oct 22, 2016 at 8:40
- 4\$\begingroup\$ I'm a bit confused by your last three test cases; they look like function calls, yet the rules specifically ask for a full program. \$\endgroup\$Dennis– Dennis2016-10-31 14:11:39 +00:00Commented Oct 31, 2016 at 14:11
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