1 files changed, 61 insertions, 0 deletions
diff --git a/p125/p_125.go b/p125/p_125.go
new file mode 100644
index 0000000..31baaca
--- /dev/null
+++ b/p125/p_125.go
@@ -0,0 +1,61 @@
+package main
+import "fmt"
+
+
+// 10^8 is the maximum ... So let's use uint64 ...
+
+const LIMIT_MAX = uint64(100000000)
+
+func reverse( in uint64 ) (out uint64) {
+
+  for ; in != 0 ; in /= 10 {
+    out *= 10
+    out += in % 10
+  }
+
+  return
+}
+func isPalindromic( in uint64 ) bool {
+  return in == reverse(in)
+}
+
+func showPile( slice []uint64 ) {
+  for i := 0 ; i < len(slice) ; i++ {
+    fmt.Printf("[%d]", slice[i])
+  }
+  fmt.Println("")
+}
+
+func main() {
+
+  pile := []uint64{5};
+  mem  := [LIMIT_MAX]bool{};
+
+  for cmp := uint64(3) ; ; cmp++ {
+
+    tmp := []uint64{};
+
+    for _,v := range pile {
+      mem[v] = true
+      if v+cmp*cmp < LIMIT_MAX {
+        tmp = append(tmp, v+cmp*cmp);
+      }
+    }
+
+    pile = append(tmp, cmp*cmp+(cmp-1)*(cmp-1))
+
+    if len(tmp) == 0 {
+      break
+    }
+
+  }
+
+  cmp := 0
+  for i,v := range mem {
+    if v && isPalindromic(uint64(i)) {
+      cmp+=i
+    }
+  }
+
+  fmt.Println(cmp)
+}