Skip to content

Solution to issue #18 in Python #26

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
msach22 merged 13 commits into from
Jul 7, 2017
Merged

Solution to issue #18 in Python #26

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
13 commits
Select commit Hold shift + click to select a range
c77b47f
Solution to issue #18 in Python
Himanshu1495 Apr 25, 2017
3068663
Modified the code,function created to allow passing the parameters
Himanshu1495 Apr 26, 2017
01c3ab9
Tests for issue #18 added. SKELETON CODE to test python(2.7) solution…
Himanshu1495 Apr 27, 2017
83580c3
Modification to 18.py
Himanshu1495 May 5, 2017
80f3222
Modification to test18.py
Himanshu1495 May 5, 2017
64650de
Solution to issue #34 in Python 2.7
Himanshu1495 May 9, 2017
fabec11
Merge branch 'master' of https://github.com/Himanshu1495/algorithms
Himanshu1495 May 9, 2017
e2d1f35
Delete 34.py
Himanshu1495 May 9, 2017
ab97ccf
Delete test34.py
Himanshu1495 May 9, 2017
7a20b9b
print statement removed from solution
Himanshu1495 May 13, 2017
a0d7b6e
Test skeleton moved from solutions to tests
Himanshu1495 Jun 6, 2017
2b03a34
Test modified to eliminate redundancy. pythontest_skeleton modified w…
Himanshu1495 Jun 13, 2017
0a2acc5
Renamed test18.py to 18.py and deleted pythontest_skeleton
Himanshu1495 Jun 14, 2017
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
17 changes: 17 additions & 0 deletions solutions/sol18.py
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
#Himanshu Nachane (@Himanshu1495)
Copy link
Copy Markdown
Collaborator

@songz songz Jun 15, 2017

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

can you rename this file to just 18.py please?

Copy link
Copy Markdown
Contributor Author

@Himanshu1495 Himanshu1495 Jun 15, 2017

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@songz, I tried keeping it 18.py but then I found out that Python files should not start with a number for the exact same reason. It would be good to keep the file name as sol18.py or anything which starts with a string.

'''return missing number in an input array of consecutively increasing numbers.

i: [5,6,8,9]
o: 7
'''

def missing_num(arr):
first_element = arr[0]
last_element = arr[-1]
new_sum = 0
for x in range(first_element,last_element+1):
new_sum += x
return new_sum - sum(arr)



14 changes: 14 additions & 0 deletions test/18.py
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
import sys
sys.path.insert(0,'../solutions/')
from sol18 import missing_num
import unittest

class MyTest(unittest.TestCase):
def test1(self):
self.assertEqual(missing_num([10,11,12,14,15,16]),13)
def test2(self):
self.assertEqual(missing_num([125,126,128,129,130]),127)
def test3(self):
self.assertEqual(missing_num([1125,1127,1128,1129,1130]),1126)

unittest.main()