been pretty busy. fun use of goroutines though

1 files changed, 37 insertions, 0 deletions

diff --git a/challenge-134/ealvar3z/go/ch-1.go b/challenge-134/ealvar3z/go/ch-1.go
new file mode 100644
index 0000000000..0b04b531cd
--- /dev/null
+++ b/challenge-134/ealvar3z/go/ch-1.go
@@ -0,0 +1,37 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/ealvar3z/pwc"
+)
+
+/*
+Reference: http://oeis.org/A050278
+
+ten digit pandigitals from 0,9
+1023456789,1023456798,1023456879,1023456897,
+1023456978,1023456987,1023457689,1023457698,
+1023457869,1023457896,1023457968,1023457986,
+1023458679,1023458697,1023458769,1023458796,
+1023458967,1023458976,1023459678,1023459687,
+1023459768
+
+zeroless pandigitals. i put them here for reference
+123456789, 123456798, 123456879, 123456897, 123456978,
+123456987, 123457689, 123457698, 123457869, 123457896,
+123457968, 123457986, 123458679, 123458697, 123458769,
+123458796, 123458967, 123458976, 123459678, 123459687,
+123459768, 123459786, 123459867, 123459876, 123465789
+
+*/
+
+func main() {
+	digits := []int{1, 0, 2, 3, 4, 5, 6, 7, 8, 9}
+	// spin up a goroutine to calc the permutations
+	panDigits := pwc.Permutator(digits)
+	for i := 0; i < 5; i++ {
+		fmt.Println(<-panDigits)
+	}
+	fmt.Println("done")
+}