From ae538455b0491a2d1498dad507444b53c7db680a Mon Sep 17 00:00:00 2001
From: HVukman <peterslopp@googlemail.com>
Date: Sat, 30 Aug 2025 18:46:09 +0200
Subject: Create 336_p1.lua

---
 challenge-336/hvukman/lua/336_p1.lua | 51 ++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 challenge-336/hvukman/lua/336_p1.lua

diff --git a/challenge-336/hvukman/lua/336_p1.lua b/challenge-336/hvukman/lua/336_p1.lua
new file mode 100644
index 0000000000..76bc6ac291
--- /dev/null
+++ b/challenge-336/hvukman/lua/336_p1.lua
@@ -0,0 +1,51 @@
+
+function gcd(x, y)
+	if (y == 0) then
+		return x
+	else 
+		return gcd(y, x%y)
+	end
+end
+
+function Equal_group(x)
+    
+    local set ={}
+
+
+    for i,v in ipairs(x) do
+        set[v]=true
+    end
+    local res = {}
+    for i,v in pairs(set) do
+    --  print(i)
+        local res_=0
+        for _,w in ipairs(x) do
+            if i==w then
+            res_ =res_+ 1
+            end
+        end
+        table.insert(res,res_)  
+    end
+
+
+    local dummy=0
+    local valid = true
+    for i=2,#res do
+	    -- gcd for each pair
+		dummy= gcd(res[i-1],res[i])
+    --print (dummy)
+	-- if gcd<=1 then failure
+    if dummy <= 1 then
+            valid = false
+    end
+    if valid == false then break end
+    end
+
+    print(valid)
+end
+
+local inputs = { {1,1,2,2,2,2},{1,1,1,2,2,2,3,3}, {5,5,5,5,5,5,7,7,7,7,7,7},{1,2,3,4},{8,8,9,9,10,10,11,11} }
+
+for i=1,#inputs do
+    Equal_group(inputs[i])
+end
-- 
cgit 


From 4074b6ee7df5f48b74944128b08dd871eda850d5 Mon Sep 17 00:00:00 2001
From: HVukman <peterslopp@googlemail.com>
Date: Sat, 30 Aug 2025 18:46:27 +0200
Subject: Add files via upload

---
 challenge-336/hvukman/lua/336_p2.lua | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 challenge-336/hvukman/lua/336_p2.lua

diff --git a/challenge-336/hvukman/lua/336_p2.lua b/challenge-336/hvukman/lua/336_p2.lua
new file mode 100644
index 0000000000..7943f876d7
--- /dev/null
+++ b/challenge-336/hvukman/lua/336_p2.lua
@@ -0,0 +1,36 @@
+local scores = {"5","-2","4","C","D","9","+","+"}
+
+function Final_score(x)
+    local score = 0
+    local prev = {}
+    local res = {}
+
+    for i=1,#x do
+        if (tonumber(x[i])) then
+            table.insert(prev,x[i])
+            table.insert(res,x[i])
+        elseif scores[i]=="C" then
+            table.remove(prev)
+            table.remove(res)
+        elseif scores[i]=="D" then -- double previous score
+            local last = prev[#prev]
+            table.insert(res,last*2)
+            table.insert(prev,last*2)
+        elseif scores[i]=="+" then -- add last two scores
+            local last = prev[#prev]
+            local last2 = prev[#prev-1]
+            table.insert(res,last+last2)
+            table.insert(prev,last+last2)
+        end
+    end
+
+
+    for _,v in ipairs(res) do
+        print(v)
+        score= score + v
+    end
+
+    print("score ", score)
+end
+
+Final_score(scores)
\ No newline at end of file
-- 
cgit