Create triplet.py

Algorithms/triplet.py

@@ -0,0 +1,34 @@
+"""
+A simple Python 3 program  
+to find three elements whose  
+sum is equal to zero 
+
+Prints all triplets in  
+arr[] with 0 sum 
+
+"""
+
+def findTriplets(arr, n): 
+
+    found = True
+    for i in range(0, n-2): 
+
+        for j in range(i+1, n-1): 
+
+            for k in range(j+1, n): 
+
+                if (arr[i] + arr[j] + arr[k] == 0): 
+                    print(arr[i], arr[j], arr[k]) 
+                    found = True
+
+
+    # If no triplet with 0 sum  
+    # found in array 
+    if (found == False): 
+        print(" not exist ") 
+
+
+arr = [0, -1, 2, -3, 1] 
+n = len(arr) 
+findTriplets(arr, n) 
+