This is a codebank with python

coders_.cache_v_cache_lastfailed

{}

coders_.idea_coders.iml

<?xml version="1.0" encoding="UTF-8"?>
<module type="PYTHON_MODULE" version="4">
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    <option name="PROJECT_TEST_RUNNER" value="py.test" />
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coders_.idea_inspectionProfiles_profiles_settings.xml

<component name="InspectionProjectProfileManager">
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    <option name="PROJECT_PROFILE" value="Project Default" />
    <option name="USE_PROJECT_PROFILE" value="true" />
    <version value="1.0" />
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coders_.idea_inspectionProfiles_Project_Default.xml

<component name="InspectionProjectProfileManager">
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    <option name="myName" value="Project Default" />
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          <list size="2">
            <item index="0" class="java.lang.String" itemvalue="2.7" />
            <item index="1" class="java.lang.String" itemvalue="3.5" />
          </list>
        </value>
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coders_.idea_misc.xml

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<project version="4">
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    <OptionsSetting value="true" id="Remove" />
    <OptionsSetting value="true" id="Checkout" />
    <OptionsSetting value="true" id="Update" />
    <OptionsSetting value="true" id="Status" />
    <OptionsSetting value="true" id="Edit" />
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coders_.idea_modules.xml

<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
  <component name="ProjectModuleManager">
    <modules>
      <module fileurl="file://$PROJECT_DIR$/.idea/coders.iml" filepath="$PROJECT_DIR$/.idea/coders.iml" />
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</project>

coders_codebank_facorial.py

import sys

def fact(n):
    """
    Factorial function

    :arg n: Number
    :returns: factorial of n

    """
    if n == 0:
        return 1
    return n * fact(n -1)

def div(n):
    """
    Just divide
    """
    res = 10 / n
    return res


def main(n):
    res = fact(n)
    print(res)

if __name__ == '__main__':
    if len(sys.argv) > 1:
        main(int(sys.argv[1]))

coders_codebank_input.py

from __future__ import print_function
# strings = ['I', 'am', 'the', 'laziest', 'person', 'in', 'the', 'world' ]
# s = ''
# for a in strings:
#     s = s + a + ' '
# print s
#
#
# l = range(5)
# print l
# print l[2:4]
# print l[2:]
# print l[:4]
# print l[:]
#
#
# first = raw_input()
# second = raw_input()
#
# print('Hello '+first+' you just delved into python.')



# while True:
#     value = raw_input('Enter a value: ')
#     value = value.strip()
#     if value == 'quit': break

import sys

# N = int(raw_input().strip())
#
# if N % 2 == 0:
#  if ((N > 2) & (N < 5)):
#   print('Not Weird')
#  elif((N > 6) & (N < 20)):
#   print('Weird')
#  elif (N > 20):
#   print('Not Weird')
# else:
#         print('Weird')


#
# num1 = raw_input()
# num2 = raw_input()
#
# add = num1 + num2
# sub = num1 - num2
# mul = num1 * num2
#
# print(add)
# print(sub)
# print(mul)

# num1 = int(raw_input().strip())
# num2 = int(raw_input().strip())
#
# div = num1 // num2
# div2 = num1/num2
#
# print(div)
# print(div2)
# N = int(raw_input().strip())
# l = range(1,N+1)
# l[1:N+1]
# result = list(map(int,l))
# ans = ' '.join(result)
# print(ans)

# import sys
# N = raw_input()
# L = []
# L.append(N)
#
# command = []
# command.append(raw_input())

# arr = []
# for i in range(int(raw_input())):
#     s = raw_input().split()
#     for i in range(1, len(s)):
#         s[i] = int(s[i])
#
#     if s[0] == "append":
#         arr.append(s[1])
#     elif s[0] == "extend":
#         arr.extend(s[1:])
#     elif s[0] == "insert":
#         arr.insert(s[1], s[2])
#     elif s[0] == "remove":
#         arr.remove(s[1])
#     elif s[0] == "pop":
#         arr.pop()
#     elif s[0] == "index":
#         print
#         arr.index(s[1])
#     elif s[0] == "count":
#         print
#         arr.count(s[1])
#     elif s[0] == "sort":
#         arr.sort()
#     elif s[0] == "reverse":
#         arr.reverse()
#     elif s[0] == "print":
#         print(arr)


#get inputs in seperate lines
# arr = []
# for i in range(int(raw_input())):
#  s = raw_input().split()
 #print(len(s))

for i in range(1,input()): #More than 2 lines will result in 0 score. Do not leave a blank line also
    for i in range(1, i):
        print(i, end='')

coders_codebank_solver.py

import math


class Solver:
    def demo(self, a, b, c):

        d = b ** 2 - 4 * a * c

        if d >= 0:

            disc = math.sqrt(d)

            root1 = (-b + disc) / (2 * a)

            root2 = (-b - disc) / (2 * a)

            print(root1, root2)

        else:

            raise Exception


Solver().demo(2, 1, 0)

coders_codebank_test_div.py

import unittest
from facorial import fact

class TestFactorial(unittest.TestCase):
    """
    Our basic test class
    """

    def test_fact(self):
        """
        The actual test.
        Any method which starts with ``test_`` will considered as a test case.
        """
        res = fact(5)
        self.assertEqual(res, 120)


if __name__ == '__main__':
    unittest.main()

coders_codebank_test_solver.py

from unittest import TestCase

from solver import Solver


class TestSolver(TestCase):
    def test_negative_discr(self):
        s = Solver()

        self.assertRaises(Exception, s.demo, 2, 1, 0)

    def test_demo(self):
        self.fail()

coders_codebank_testing.py

import unittest

def fun(x):
 return x + 1

class MyTest(unittest.TestCase):
    def test(self):
        self.assertEqual(fun(3), 94)

coders_codejam_flowershop.py

import os
import math
os.system('cls')
os.system('')
os.system('color a')
os.system('title Quadratic Equation Solver')
#This is used for presentation of the function for WINDOWS cmd
#------------------------------------------------
def QuadSolve():
    os.system('cls')
    print("         Quadratic Equation Solver 1")
    print("")
    print(" X = (-b +/- sqrtb^2 + sqrt4ac)/div/2a ")
    print("")
    print("    Quadratic equation: ax^2 + bx + c")
    print("")
    print("")
    print("")
    a = int(input(" What is the value of a? ---> "))
    b = int(input(" What is the value of b? ---> "))
    c = int(input(" What is the value of c? ---> "))
    firstsec = -1 * b #first second and third "sectors" of the expression
    secsec = math.sqrt(b ** 2 - 4 * a * c)
    thirdsec = 2 * a
    Plussl = firstsec + secsec #Pluss1 is where -b and root b^2 + 4ac are added to give a value of X
    X = Plussl / thirdsec
    Negsl = firstsec - secsec #Same purpose as Plussl but subtraction is used instead to give the other solution of X
    X2 = Negsl / thirdsec
    print("")1
    print("         X=%d  OR  X=%d ") % (X, X2)
    os.system('pause >nul')
    QuadSolve()

QuadSolve()

coders_codejam_ha.py

from operator import itemgetter

​

test = int(input())

f = open('output.txt','w')

​

for z in range(test):

    people = int(input())

    plist = []

    for o in range(people):

        name = input()

        k = []

​

        namelist = list(name.replace(' ',''))

        namelist = set(namelist)

        k.append(name)

        k.append(len(namelist))

​

        plist.append(k)

    plist.sort(key=lambda t: t[0])

    plist.sort(key=lambda t: t[1], reverse=True)

​

    #print(plist)

    print('Case #'+str(z+1)+': '+str(plist[0][0]) )

    f.write('Case #'+str(z+1)+': '+str(plist[0][0]))

    f.write('\n')

​

f.close()

coders_codejam_leader.py

from itertools import groupby

f = open('output.txt','w')

for i in range(int(raw_input())):
    mylist=[]
    a=[]

    k = 0
    max = 0
    for j in range(int(raw_input())):
        b = raw_input().strip()
        n = b
        n = n.replace(" ","")
        a.append(''.join(k for k, g in groupby(sorted(n))))
        a.sort()
        c=[]
        c.append(b)
        c.append(len(a[k]))
        #print(c)
        k = k+1
        mylist.append(c)



    mylist.sort(key=lambda t:t[0] )

    mylist.sort(key=lambda t: t[1], reverse=True)

    print('Case #'+str(i+1)+': '+str(mylist[0][0]) )

    f.write('Case #'+str(i+1)+': '+str(mylist[0][0]))

f.close()

coders_codejam_output.txt

Case #1: JOHNSONCase #2: A AB C

coders_pre_alien.py

n = int(raw_input())

a = bin(n)[2:].zfill(32)

backwards = a[::-1]


b = int(backwards, 2)

print(b)

coders_pre_ciper_last.py

order = ' etaoinrshdlcumwf'

input = raw_input()
text = raw_input()

index = dict([ (y,x) for (x,y) in enumerate(order) ])

output = sorted(input, cmp=lambda x,y: index[x] - index[y])
    
print(output)

coders_pre_ciper_new.py

from collections import Counter

key = raw_input()
decrypted_text = raw_input()
i=0
b = [' ','e','t','a','o','i','n','r','s','h','d','l','c','u','m','w','f']
print(key[2])
print(b[1])

coders_pre_constellations.py

arr = []
s = []
for i in range(int(raw_input())):
 s = raw_input().split()

coders_pre_piston.py

num_of_pis = raw_input()
a=map(int,raw_input().split())
b=map(int,raw_input().split())

k = 0
for i in b:
    if i == 0:
        a[i+1] = 0

        k = num_of_pis - (i+1)

print(a)

coders_pre_simple_ciper.py

from collections import Counter

key = raw_input()
decrypted_text = raw_input()


i = 0
a = [10]
b = [10]
j = 0
while (i<30):
    a = Counter(decrypted_text).most_common(i+1)[i]
    print(a)
    #print(a[0])

    # if(j<10):
    #  if (j == 0):
    #   print (decrypted_text.replace(a[0], 'e'))
    #  if (j == 1):
    #   print (decrypted_text.replace(a[0], 't'))
    #  if (j == 2):
    #   print (decrypted_text.replace(a[0], 'a'))
    #  if (j == 3):
    #   print (decrypted_text.replace(a[0], 'o'))
    #  if (j == 4):
    #   print (decrypted_text.replace(a[0], 'i'))
    #  if (j == 5):
    #   print (decrypted_text.replace(a[0], 'n'))
    #  if (j == 6):
    #   print (decrypted_text.replace(a[0], 'r'))
    #  if (j == 7):
    #   print (decrypted_text.replace(a[0], 's'))
    #  if (j == 8):
    #   print (decrypted_text.replace(a[0], 'h'))
    #
    #  j = j + 1

    i = i+1



#print (decrypted_text.replace(' ', 'e'))

#print(a[0])

coders_pre_tutorial.py

import random
import sys
import os

#print("Hello world")

quote = "\"Always remember this"