Merge pull request #10803 from pokgopun/pwc286

pwc286 ch-2.go - add test case and fix bug

2 files changed, 37 insertions, 1 deletions

diff --git a/challenge-286/pokgopun/go/ch-1.go b/challenge-286/pokgopun/go/ch-1.go
new file mode 100644
index 0000000000..8e3672b95e
--- /dev/null
+++ b/challenge-286/pokgopun/go/ch-1.go
@@ -0,0 +1,33 @@
+//# https://theweeklychallenge.org/blog/perl-weekly-challenge-286/
+/*#
+
+Task 1: Self Spammer
+
+Submitted by: [56]David Ferrone
+     __________________________________________________________________
+
+   Write a program which outputs one word of its own script / source code
+   at random. A word is anything between whitespace, including symbols.
+
+Example 1
+
+If the source code contains a line such as: 'open my $fh, "<", "ch-1.pl" or die;
+'
+then the program would output each of the words { open, my, $fh,, "<",, "ch-1.pl
+", or, die; }
+(along with other words in the source) with some positive probability.
+
+Example 2
+
+Technically 'print(" hello ");' is *not* an example program, because it does not
+assign positive probability to the other two words in the script.
+It will never display print(" or ");
+
+Example 3
+
+An empty script is one trivial solution, and here is another:
+echo "42" > ch-1.pl && perl -p -e '' ch-1.pl
+
+Task 2: Order Game
+#*/
+//# solution by pokgopun@gmail.com
diff --git a/challenge-286/pokgopun/go/ch-2.go b/challenge-286/pokgopun/go/ch-2.go
index 58fd8dbb01..3c0ade7d7e 100644
--- a/challenge-286/pokgopun/go/ch-2.go
+++ b/challenge-286/pokgopun/go/ch-2.go
@@ -102,7 +102,7 @@ type ints []int
 func (is ints) play() int {
 	for {
 		l := len(is)
-		if l > 2 {
+		if l == 2 {
 			break
 		}
 		var j int
@@ -115,6 +115,7 @@ func (is ints) play() int {
 			j++
 		}
 		is = is[:j]
+		//fmt.Println(is)
 	}
 	return min(is[0], is[1])
 }
@@ -127,7 +128,9 @@ func main() {
 		{ints{2, 1, 4, 5, 6, 3, 0, 2}, 1},
 		{ints{0, 5, 3, 2}, 0},
 		{ints{9, 2, 1, 4, 5, 6, 0, 7, 3, 1, 3, 5, 7, 9, 0, 8}, 2},
+		{ints{22, 11, 4, 5, 6, 3, 0, 2}, 3},
 	} {
 		io.WriteString(os.Stdout, gcmp.Diff(data.input.play(), data.output)) // blank if ok, otherwise, show the difference
+		//fmt.Println("###")
 	}
 }