Initial Commit

Author: aryanranderiya

week0/einstein/einstein.py

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+m = int(input("Enter mass: "))
+c = 300000000
+print ("E is", m * pow(c, 2))

week0/faces/faces.py

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+def convert(a):
+    a = a.replace(":)","🙂")
+    a = a.replace(":(","🙁")
+    print (a)
+
+def main():
+    text = input("Input some text with emoticons: ")
+    convert(text)
+
+main()
+
+

week0/indoor/indoor.py

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+# Fetch input from the user and store in string variable 'text'
+text = input("Type some UPPERCASE text to use your indoor voice! \n")
+
+# Convert uppercase characters to lowercase and print output
+print (text.lower())

week0/playback/playback.py

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+print(input("Enter some text \n").replace(" ","..."))

week0/tip/tip.py

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+def main():
+    dollars = dollars_to_float(input("How much was the meal? "))
+    percent = percent_to_float(input("What percentage would you like to tip? "))
+    tip = dollars * percent
+    print(f"Leave ${tip:.2f}")
+
+def dollars_to_float(d):
+    d = d.replace("$" , "")
+    return float(d)
+
+def percent_to_float(p):
+    p = p.replace("%","")
+    return float(p)/100
+
+
+main()

week1/bank/bank.py

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+greeting = input("Input a Greeting for $$$:")
+
+if greeting.lower().strip().startswith("hello"):
+    print("$0")
+elif greeting.lower().strip().startswith("h"):
+    print("$20")
+else:
+    print("$100")

week1/deep/deep.py

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+answer = input("What is the Answer to the Great Question of Life, the Universe, and Everything?").strip().lower()
+
+if answer == "42" or answer == "forty-two" or answer == "forty two":
+    print("Yes")
+else:
+    print("No")

week1/extensions/extensions.py

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+file = input("Enter file name:").strip().lower()
+
+if file.endswith(".png"):
+    print("image/png")
+
+elif file.endswith(".jpg") or  file.endswith(".jpeg"):
+    print("image/jpeg")
+
+elif file.endswith(".gif"):
+    print("image/gif")
+
+elif file.endswith(".pdf"):
+    print("application/pdf")
+
+elif file.endswith(".txt"):
+    print("text/plain")
+
+elif file.endswith(".zip"):
+    print("application/zip")
+
+else:
+    print ("application/octet-stream")

week1/interpreter/interpreter.py

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+expression = input ("Expression:")
+
+num1, op, num2 = expression.split(" ")
+
+if op == "+":
+    print (float(num1) + float(num2))
+
+if op == "-":
+    print (float(num1) - float(num2))
+
+if op == "*":
+    print (float(num1) * float(num2))
+
+if op == "/":
+    print (float(num1) / float(num2))

week1/meal/meal.py

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+def main():
+    inputtime = input("What time is it?")
+
+    convertedtime = convert(inputtime)
+
+    if 7 <= convertedtime <=8:
+        print ("breakfast time")
+
+    elif 12 <= convertedtime <=13:
+        print ("lunch time")
+
+    elif 18 <= convertedtime <=19:
+        print ("dinner time")
+
+def convert(time):
+    time = time.rstrip("am").strip()
+    time = time.rstrip("pm").strip()
+
+    hours, minutes = time.split(":")
+
+    hours = float(hours)
+    minutes = float(minutes)
+
+    minutes = minutes / 60
+    return float(hours + minutes)
+
+main()
+
+    # 7:00 and 8:00, lunch between 12:00 and 13:00, and dinner between 18:00 and 19:00.

week2/camel/camel.py

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+name = input("Enter your name: ")
+
+for letter in name:
+
+    if letter.isupper() : letter = "_" + letter
+
+    print (letter.lower(), end="")
+
+print()
+

week2/coke/coke.py

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+amount = 50
+print("Amount due: ", amount)
+
+while True:
+
+    money = int(input("Insert Coin: "))
+
+    if money == 25 or money==10 or money==5:
+        amount = amount - money
+
+    if amount <= 0:
+            print("Change Owed:", abs(amount))
+            break
+
+    print("Amount Due:", amount)

week2/nutrition/nutrition.py

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+fruit = input("Item: ").lower()
+
+fruits = {
+    "apple": "130",
+    "avocado": "50",
+    "banana": "110",
+    "cantaloupe": "50",
+    "grapefruit": "60",
+    "grapes": "90",
+    "honeydew melon": "50",
+    "kiwifruit": "90",
+    "lemon": "15",
+    "lime": "20",
+    "nectarine": "60",
+    "orange": "80",
+    "peach": "60",
+    "pear": "100",
+    "pineapple": "50",
+    "plums": "70",
+    "strawberries": "50",
+    "sweet cherries": "100",
+    "tangerine": "50",
+    "watermelon": "80"
+}
+
+if fruit in fruits :alwe
+    print ("Calories:", fruits[fruit])

week2/plates/plates.py

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+def main():
+    plate = input("Plate: ")
+    if is_valid(plate):
+        print("Valid")
+    else:
+        print("Invalid")
+
+def is_valid(s):
+
+    def check_numbers_letters() :
+
+        numberindex = -1
+
+        for c in s :
+            if c.isnumeric() :
+                numberindex = s.find(c)
+                break
+
+        if numberindex == -1 :
+            return False
+        else :
+
+            for c in s[numberindex:len(s)]:
+                if c.isalpha():
+                    return True
+
+    if "." in s or " " in s:
+        return False
+    elif s[0:2].isnumeric() :
+        return False
+    elif len(s) < 2 or len(s) > 6:
+        return False
+    elif s[0] =="0" :
+        return False
+    elif check_numbers_letters () :
+        return False
+    elif s[2] == "0" :
+        return False
+    else:
+        return True
+
+main()

week2/twttr/twttr.py

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+text = input("Input:")
+
+vowel_list = ["a", "e", "i", "o", "u"]
+
+for l in text:
+    for _ in vowel_list:
+        if l.lower() == _:
+            l = ""
+
+    print(l, end="")
+
+print()

week3/fuel/fuel.py

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+def take_input():
+    while True:
+        try:
+            user_input = input("Fraction: ").strip().split("/")
+            return round(int(user_input[0]) / int(user_input[1]), 2) * 100
+
+        except ValueError:
+            pass
+        except ZeroDivisionError:
+            pass
+
+
+def main():
+    value = int(take_input())
+    if 99 <= value <= 100:
+        print("F")
+    elif value <= 1:
+        print("E")
+    elif value > 100:
+        take_input()
+    else:
+        print(int(value), "%", sep="")

week3/grocery/grocery.py

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+groceriesdict = {}
+
+while True :
+
+    try :
+        key = input("")
+
+        if key in groceriesdict : groceriesdict[key] += 1
+        else : groceriesdict[key] = 1
+
+    except EOFError :
+        for k in sorted(groceriesdict) :
+            print (groceriesdict[k], k.upper(), sep=" " , end="\n")
+        break
+
+    except KeyError : pass

week3/outdated/outdated.py

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+months = {
+    "01":"January",
+    "02":"February",
+    "03":"March",
+    "04":"April",
+    "05":"May",
+    "06":"June",
+    "07":"July",
+    "08":"August",
+    "09":"September",
+    "10":"October",
+    "11":"November",
+    "12":"December"
+}
+
+def Main():
+
+    while method() :
+        method()
+
+def method() :
+
+    date = input("Date:").capitalize()
+
+    for j in months :
+        value = months[j]
+        if "/" in date and value in date :
+            return True
+        if value in date and "," not in date :
+            return True
+
+    date = date.replace("/"," ").replace(","," ").split()
+
+    if date[1].isalpha() :
+        return True
+
+    month = date[0].strip()
+    day = int(date[1].strip())
+    year = int(date[2].strip())
+
+    if month.isnumeric() :
+        month=int(month.strip())
+
+        if month > 12 :
+            return True
+
+    for i in months :
+        if month == months[i] :
+            month = i
+
+    if day > 31:
+        return True
+
+    print(f"{year:04}-{month:02}-{day:02}",end="")
+    return False
+
+Main()

week3/taqueria/taqueria.py

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+menu = {
+    "Baja Taco": 4.00,
+    "Burrito": 7.50,
+    "Bowl": 8.50,
+    "Nachos": 11.00,
+    "Quesadilla": 8.50,
+    "Super Burrito": 8.50,
+    "Super Quesadilla": 9.50,
+    "Taco": 3.00,
+    "Tortilla Salad": 8.00
+}
+
+flag = True ; ordertotal = []
+
+def takeuserinput() :
+
+    try :
+        order = input("Item:").title()
+        if order in menu : ordertotal.append(round(menu[order],3))
+        return True
+
+    except EOFError :
+        return False
+    except KeyError : return False
+
+
+while flag :
+    flag = takeuserinput()
+    if not flag :
+        break
+    print (f"${sum(ordertotal):.2f}")
+    print()
+