From 83667826884fae7aa3dfbcf3b73aedab9922a356 Mon Sep 17 00:00:00 2001
From: Swati Prajapati <42577922+swatiprajapati08@users.noreply.github.com>
Date: Sat, 19 Oct 2019 03:13:33 +0530
Subject: [PATCH] Create ActivitySelection (#1384)

* Create ActivitySelection

* Update and rename ActivitySelection to activity_selection.py

* Update activity_selection.py

* Update activity_selection.py

* Update activity_selection.py

* Update activity_selection.py

* Update activity_selection.py

* Update activity_selection.py

* Rename activity_selection.py to other/activity_selection.py

* Update activity_selection.py

* Update activity_selection.py

* Add a doctest

* print(j, end=" ")

* print(i, end=" ")

* colons

* Add trailing space
---
 other/activity_selection.py | 43 +++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 other/activity_selection.py

diff --git a/other/activity_selection.py b/other/activity_selection.py
new file mode 100644
index 000000000..5c14df7d6
--- /dev/null
+++ b/other/activity_selection.py
@@ -0,0 +1,43 @@
+"""The following implementation assumes that the activities 
+are already sorted according to their finish time"""
+  
+"""Prints a maximum set of activities that can be done by a 
+single person, one at a time"""
+# n --> Total number of activities 
+# start[]--> An array that contains start time of all activities 
+# finish[] --> An array that contains finish time of all activities 
+  
+def printMaxActivities(start, finish):
+    """
+    >>> start = [1, 3, 0, 5, 8, 5] 
+    >>> finish = [2, 4, 6, 7, 9, 9] 
+    >>> printMaxActivities(start, finish)
+    The following activities are selected:
+    0 1 3 4 
+    """
+    n = len(finish) 
+    print("The following activities are selected:")
+  
+    # The first activity is always selected 
+    i = 0
+    print(i, end=" ")
+  
+    # Consider rest of the activities 
+    for j in range(n): 
+  
+        # If this activity has start time greater than 
+        # or equal to the finish time of previously 
+        # selected activity, then select it 
+        if start[j] >= finish[i]: 
+            print(j, end=" ")
+            i = j 
+  
+# Driver program to test above function 
+start = [1, 3, 0, 5, 8, 5] 
+finish = [2, 4, 6, 7, 9, 9] 
+printMaxActivities(start, finish) 
+
+"""
+The following activities are selected:
+0 1 3 4
+"""