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Author: mohamadArdebili

week 0/einstein/einstein.py

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+x= float(input("Enter the mass: "))
+lspeed= 300000000
+energy = (x * pow(lspeed , 2))
+print(energy)

week 0/faces/faces.py

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+
+def convert(string_user):
+    emoji_string = string_user.replace(":)" , "🙂")
+    emoji_string2 = emoji_string.replace(":(" , "🙁")
+    return (emoji_string2)
+
+def main():
+    i = input("Write me the sentence: ")
+    user_string = convert(i)
+    print(user_string)
+
+main ()

week 0/indoor/indoor.py

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+user_input = input("Please write me sth: ").lower()
+print (user_input)

week 0/playback/playback.py

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+s = input("Enter the Sentence please: ")
+convert= s.replace( " " , "...")
+print (convert)

week 0/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 ${tip:.2f}")
+
+def dollars_to_float(d):
+    meal_price = float(d.replace( "$", ""))
+    return meal_price
+def percent_to_float(p):
+    rep = float(p.replace( "%", "" ))
+    percent_to_float = float(rep * 0.01)
+    return percent_to_float
+
+main()

week 1/bank/bank.py

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+s = input("Please say a welcome sentence: ").lower().strip()
+
+if "hello" in s :
+    print("$0")
+elif (s[0]==("h")) and (s != ("hello")):
+    print("$20")
+else:
+    print("$100")

week 1/deep/deep.py

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+
+i = input("Enter my age: ").strip().lower()
+if i== "42":
+    print ("Yes")
+elif i== "forty two":
+    print ("Yes")
+elif i== "forty-two":
+    print ("Yes")
+else:
+    print ("No")

week 1/extensions/extensions.py

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+s = input("Enter the File-name: ").lower()
+
+if ".txt.pdf" in s:
+    print("application/pdf")
+elif ".gif" in s:
+	print("image/gif")
+elif ".jpg" in s:
+	print("image/jpeg")
+elif ".png" in s:
+	print("image/png")
+elif ".txt" in s:
+	print("text/plain")
+elif ".pdf" in s:
+	print("application/pdf")
+elif ".zip" in s:
+	print("application/zip")
+elif ".jpeg" in s:
+	print("image/jpeg")
+else:
+	print("application/octet-stream")
+

week 1/interpreter/interpreter.py

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+s = input("Enter the arg: ")
+x , y , z = s.split(" ")
+
+if y == "+":
+    print(float(x) + float(z))
+elif y == "-":
+    print(float(x) - float(z))
+elif y == "*":
+    print(float(x) * float(z))
+elif y == "/":
+    print(float(x) / float(z))

week 1/meal/meal.py

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+# def main():
+#     s= input("Please enter the time: ")
+#     h , m = s.split(":")
+#     if int(h)==7 and 00 <= int(m) <= 59 or int (h)== 8 and int (m)== 00:
+#         print ("breakfast time")
+#     elif 12 <= int(h) <= 13 and 00 <= int(m) <= 59 :
+#         print ("lunch time")
+#     elif 18 <= int(h) <= 19 and 00 <= int(m) <= 59 :
+#         print ("dinner time")
+#     else:
+#         return ("None")
+#     if __name__ == "__main__":
+#         main()
+
+def convert ( time ):
+    hour, minute, = map(int, time.split(':'))
+    decimal_time = hour + minute / 60
+    return (decimal_time)
+
+def main ():
+    s = input("Please enter the time: ")
+    decimal_time = convert(s)
+    if 7.0 <= decimal_time <= 8.0:
+        print ("breakfast time")
+    elif 12.0 <= decimal_time <= 13.0:
+        print ("lunch time")
+    elif 18.0 <= decimal_time <= 19.0:
+        print ("dinner time")
+    else:
+        return ("")
+
+if __name__ == "__main__" :
+    main()

week 2/camel/camel.py

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+# preferredFirstName
+s = input("Enter the fuckiiiing string: ")
+for c in s:
+    if c.isupper():
+        s = s.replace(c , f"_{c}")
+lowering = s.lower()
+print(lowering)

week 2/coke/coke.py

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+
+amount_due = 50
+while amount_due > 0:
+    print(f"Amount Due: {amount_due}")
+
+    coin = int(input("Insert Coin: "))
+    if coin == 5 or coin == 10 or coin == 25:
+        amount_due = amount_due - coin
+    else:
+        continue
+# it's posiible that the 'amount_due' become a negetive num; so we use abs() to make it posetive.
+change_owed = abs(amount_due)
+print(f"Change Owed: {change_owed}")

week 2/nutrition/nutrition.py

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+
+
+s = input("Enter the fruit name: ").strip().lower()
+fruits_dict = {
+    "apple" : "130",
+    "avocado" : "50",
+    "banana" : "110",
+    "cantaloupe" : "50",
+    "grapefruit" : "60",
+    "grape" : "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 s in fruits_dict:
+    print("Calories: " + fruits_dict[s])
+else:
+    print("", end="")

week 2/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):
+    if 2 <= len(s) <= 6 and s.isalpha():
+        return True
+    elif 2 <= len(s) <= 6 and s[0:2].isalpha() and s.isalnum():
+        for c in s:
+            if c.isdigit() :
+                nums = s.find(c)
+                if (s[nums:].isdigit() and int(c) != 0):
+                    return True
+                else:
+                    return False
+
+main()

week 2/twttr/twttr.py

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+
+s = input("Enter the string: ")
+vowels = ["a", "e", "i", "o", "u" , "A", "E", "I", "O", "U"]
+new_s = ""
+for c in range(len(s)):
+    if s[c] not in vowels:
+        new_s += s[c]
+
+print (new_s)

week 3/fuel/fuel.py

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+while True:
+    try:
+        n = (input("Enter the x/y: "))
+        x , y = n.split("/")
+        x = int(x)
+        y = int(y)
+        r_int = round((x*100)/y)
+        if 1 < r_int < 99:
+            print (f"{r_int}%")
+        elif 0 <= r_int <= 1:
+            print("E")
+        elif r_int > 100:
+            raise ValueError
+        elif r_int >= 99 :
+            print("F")
+
+    except (ValueError, ZeroDivisionError):
+        print("x and y are not in correct format!!\nplz try an integer...")
+    else:
+        break

week 3/grocery/grocery.py

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+# grocery {"item" : "number"}
+grocery={}
+while True:
+    try:
+        item = input().upper().strip()
+        if item not in grocery:
+            grocery[item] = 1
+        elif item in grocery:
+            grocery[item] += 1
+
+    except EOFError:
+        for item in sorted(grocery):
+            print ( grocery[item] ,item)
+        break

week 3/outdated/outdated.py

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+# M / D / Y convert to   Y-M-D
+months= [
+"January",
+"February",
+"March",
+"April",
+"May",
+"June",
+"July",
+"August",
+"September",
+"October",
+"November",
+"December"
+]
+
+while True:
+    d = input("Enter the year: ").strip()
+
+    if "/" in d:
+        month, day, year = d.split("/")
+        if month.isdigit() and day.isdigit() and year.isdigit() :
+            month = int (month)
+            day = int (day)
+            year = int (year)
+            if 1 <= month <= 12 and 1 <= day <= 31:
+                print (f"{year}-{month:02}-{day:02}")
+                break
+    elif " " in d and "," in d:
+        date = d.split(" ")
+        if date[0].isalpha():
+            year = date[2]
+            month = date[0].title()
+            day = int(date[1].replace("," , ""))
+            if month in months:
+                m = int(months.index(month)+1)
+                if 1 <= m <= 12 and 1 <= day <= 31:
+                    print(f"{year}-{m:02}-{day:02}")
+                    break
+

week 3/outdated/temp.py

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+# M / D / Y convert to   Y-M-D
+months= [
+"January",
+"February",
+"March",
+"April",
+"May",
+"June",
+"July",
+"August",
+"September",
+"October",
+"November",
+"December"
+]
+
+
+d = input("Enter the year: ")
+
+if "/" in d:
+    month, day, year = d.split("/")
+    month = int (month)
+    day = int (day)
+    year = int (year)
+
+    print (f"{year}-{month:02}-{day:02}")
+
+elif " " in d:
+    date = d.split(" ")
+    print(date[2])

week 3/taqueria/taqueria.py

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+# {"Food name" : "Price"}
+# {"item" : value}
+
+food_dict = {
+"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
+}
+
+total_price = 0
+while True:
+    try:
+        item = input("Item: ").title()
+
+    except EOFError:
+        print("")
+        break
+    if item in food_dict:
+        total_price += food_dict[item]
+        print(f"Total: ${total_price:.2f}")

week 4/adieu/adieu.py

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+import inflect
+p = inflect.engine()
+# test_list.append(test_str)
+
+name_list = []
+while True:
+    try:
+        s = input("Input: ")
+        name_list.append(s)
+        names = p.join(name_list)
+    except EOFError:
+        print(f"Adieu, adieu, to {names}")
+        break