Preparing git repo for final project

problems/pset1/bank/bank.py

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+def main():
+    greeting = input("Greeting:\t\t").lower().strip()
+    if greeting.startswith("hello"):
+        print("$0")
+    elif greeting.startswith("h"):
+        print("$20")
+    else:
+        print("$100")
+
+
+if __name__ == "__main__":
+    main()

problems/pset1/deep/deep.py

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+import re
+answer_regex = re.compile(r"\s*(42|forty[ -]?two)\s*", re.IGNORECASE)
+
+def ifelse_answer():
+    answer = input("What is the Answer to the Great Question of Life, the Universe, and Everything?\t\t")
+    answer = answer.strip()
+    answer = answer.replace('-', '')
+    answer = answer.replace(' ', '')
+    answer = answer.lower()
+    if answer in ('42', 'fortytwo'):
+        print("Yes")
+    else:
+        print("No")
+
+
+def regex_answer():
+    print('Yes'
+          if answer_regex.match(
+                input("What is the Answer to the Great Question of Life, the Universe, and Everything?\t\t"))
+          else 'No')
+
+
+def oneliner():
+    print({True: 'Yes', False: 'No'}[input("What is the Answer to the Great Question of Life, the Universe, and Everything?\t\t").lower().strip() in ('42', 'fortytwo', 'forty two', 'forty-two')])
+
+
+if __name__ == "__main__":
+    regex_answer()

problems/pset1/extensions/extensions.py

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+extensions = {
+    ".gif": "image/gif",
+    ".jpg": "image/jpeg",
+    ".jpeg": "image/jpeg",
+    ".png": "image/png",
+    ".pdf": "application/pdf",
+    ".txt": "text/plain",
+    ".zip": "application/zip"
+}
+
+def main():
+    file_name = input("Enter file name:\t\t").lower().strip()
+    for extension, mime in extensions.items():
+        if file_name.endswith(extension):
+            print(mime)
+            break
+    else:
+        print("application/octet-stream")
+
+
+if __name__ == "__main__":
+    main()

problems/pset1/interpreter/interpreter.py

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+def main():
+    expression = input("Enter an arithmetic expression:\t\t")
+    x, y, z = expression.split()
+    result = 0.0
+    if y == '+':
+        result = int(x) + int(z)
+    elif y == '-':
+        result = int(x) - int(z)
+    elif y == '*':
+        result = int(x) * int(z)
+    elif y == '/':
+        result = int(x) / int(z)
+    print(round(float(result), 1))
+
+
+if __name__ == "__main__":
+    main()

problems/pset1/meal/meal.py

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+def main():
+    t = convert(input("What time is it?\t\t"))
+    if 7 <= t <= 8:
+        print("breakfast time")
+    elif 12 <= t <= 13:
+        print("lunch time")
+    elif 18 <= t <= 19:
+        print("dinner time")
+
+
+def convert(time):
+    h ,m = map(int, time.split(":"))
+    return float(h + m / 60)
+
+
+if __name__ == "__main__":
+    main()