diff --git a/Team_work_Evan_Jairo/Java/Problem1.java b/Team_work_Evan_Jairo/Java/Problem1.java
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index 0000000..e69de29
diff --git a/Team_work_Evan_Jairo/Java/Problem2.java b/Team_work_Evan_Jairo/Java/Problem2.java
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index 0000000..e69de29
diff --git a/Team_work_Evan_Jairo/Java/Problem4.java b/Team_work_Evan_Jairo/Java/Problem4.java
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index 0000000..e69de29
diff --git a/Team_work_Evan_Jairo/Java/problem3.java b/Team_work_Evan_Jairo/Java/problem3.java
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index 0000000..e69de29
diff --git a/Team_work_Evan_Jairo/Python/BestTime.py b/Team_work_Evan_Jairo/Python/BestTime.py
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index 0000000..bf48c82
--- /dev/null
+++ b/Team_work_Evan_Jairo/Python/BestTime.py
@@ -0,0 +1,27 @@
+class Solution(object):
+    def maxProfit(self, prices):
+        if not prices:
+            return 0
+
+        n = len(prices)
+        der = [0] * n
+        izq = [0] * n
+
+        precioMin = prices[0]
+
+        profit = 0
+
+        for i in range(1,n):
+            precioMin = min(precioMin,prices[i])
+            izq[i] = max(izq[i-1],prices[i]-precioMin)
+
+        
+        precioMax = prices[n-1]
+        for i in range(n-2,-1,-1):
+            precioMax = max(precioMax,prices[i])
+            der[i] = max(der[i+1],precioMax-prices[i])
+            
+        for i in range(1,n):
+            profit = max(profit, der[i]+izq[i])
+            
+        return profit
diff --git a/Team_work_Evan_Jairo/Python/Problem2.py b/Team_work_Evan_Jairo/Python/Problem2.py
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index 0000000..e69de29
diff --git a/Team_work_Evan_Jairo/Python/problem3.py b/Team_work_Evan_Jairo/Python/problem3.py
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index 0000000..e69de29
diff --git a/Team_work_Evan_Jairo/Python/problem4.py b/Team_work_Evan_Jairo/Python/problem4.py
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index 0000000..e69de29
diff --git a/Team_work_Evan_Jairo/Typescript/Problem1.ts b/Team_work_Evan_Jairo/Typescript/Problem1.ts
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index 0000000..e69de29
diff --git a/Team_work_Evan_Jairo/Typescript/Problem2.ts b/Team_work_Evan_Jairo/Typescript/Problem2.ts
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index 0000000..e69de29
diff --git a/Team_work_Evan_Jairo/Typescript/Problem3.ts b/Team_work_Evan_Jairo/Typescript/Problem3.ts
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index 0000000..e69de29
diff --git a/Team_work_Evan_Jairo/Typescript/Problem4.ts b/Team_work_Evan_Jairo/Typescript/Problem4.ts
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index 0000000..e69de29