Implement Sets and Dictionaries in Python Assignment Solution
- Instructions
- Objective
- Requirements and Specifications
Instructions
Objective
Write a python assignment program to implement sets and dictionaries.
Requirements and Specifications
Source Code
BEAD SUM LIST
if __name__ == '__main__':
filename = input('Enter input file: ')
f = open(filename, 'r')
l = []
for line in f.readlines():
l.append(int(line))
f.close()
k = int(input('Enter bead sum k: '))
t = []
for i in l:
if (k - i >= i) and (k - i in l):
t.append((i, k-i))
for pair in t:
print(pair[0], pair[1])
BEAD SUM SETS
if __name__ == '__main__':
filename = input('Enter input file: ')
f = open(filename, 'r')
l = set()
for line in f.readlines():
l.add(int(line))
f.close()
k = int(input('Enter bead sum k: '))
t = set()
for i in l:
if (k - i >= i) and (k - i in l):
t.add((i, k-i))
for pair in t:
print(pair[0], pair[1])
FREQUENCY COUNTS
if __name__ == '__main__':
filename = input('Enter input file: ')
f = open(filename, 'r')
word_dict = {}
letter_dict = {}
for word in f.read().splitlines():
if word not in word_dict:
word_dict[word] = 0
word_dict[word] += 1
for c in word:
if c not in letter_dict:
letter_dict[c] = 0
letter_dict[c] += 1
for word in word_dict:
print(word, word_dict[word])
print()
for c in letter_dict:
print(c, letter_dict[c])
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