Merge pull request #46 from bitlux/dev

Add solution for GC9CKM0

Author: bitlux

gc9ckm0_the_secret_network/main.go

@@ -0,0 +1,73 @@
+package main
+
+import (
+	"fmt"
+)
+
+func uniq(ints ...int) bool {
+	m := map[int]bool{}
+	for _, n := range ints {
+		if _, ok := m[n]; ok {
+			return false
+		}
+		m[n] = true
+	}
+	return true
+}
+
+func main() {
+	for a := 1; a <= 20; a++ {
+		for b := 1; b <= 20; b++ {
+			for c := 1; c <= 20; c++ {
+				for d := 1; d <= 20; d++ {
+					for e := 1; e <= 20; e++ {
+						if b+c+d+e != 26 { // A
+							continue
+						}
+						for f := 18; f <= 20; f++ {
+							if a+d+f != 33 { // B
+								continue
+							}
+							for g := 1; g <= 20; g++ {
+								if a+d+g != 21 { // C
+									continue
+								}
+								for h := 1; h <= 20; h++ {
+									if c+d+h != 15 { // G
+										continue
+									}
+									for i := 18; i <= 20; i++ {
+										if f+i != 38 { // J
+											continue
+										}
+										if g+i != 26 { // H
+											continue
+										}
+										if a+b+c+g+i != 52 { // D
+											continue
+										}
+										if a+f+i != 45 { // E
+											continue
+										}
+										for j := 1; j <= 20; j++ {
+											if b+e+j != 35 { // F
+												continue
+											}
+											if d+e+h+j != 31 { // I
+												continue
+											}
+											if !uniq(a, b, c, d, e, f, g, h, i, j) {
+												continue
+											}
+											fmt.Printf("%c%c%c%c%c%c%c%c%c%c\n", a+64, b+64, c+64, d+64, e+64, f+64, g+64, h+64, i+64, j+64)
+										}
+									}
+								}
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+}