import this

a = 3
b = 5
print a**2 + b**2

s = 'HumptyDumptysatonawallHumptyDumptyhadagreatfallAlltheKingshorsesandalltheKingsmenCouldntputHumptyDumptyinhisplaceagain.'
a, b, c, d = 22, 27, 97, 102
print s[a:b + 1] + ' ' + s[c:d + 1]

a, b = 100, 200
total = 0
for i in range(a, b + 1):
    if i % 2 == 1:
        total += i
print total

sum(i for i in range(a, b + 1) if i % 2 == 1)

s = 'We tried list and we tried dicts also we tried Zen'

counts = {}
for word in s.split():
    if word not in counts:
        counts[word] = 1
    else:
        counts[word] += 1

for word in counts:
    print word, counts[word]

from collections import Counter
counts_two = Counter(s.split())

print counts == counts_two