Add files via upload

Author: ARRahimipour

Week0/einstein/einstein.py

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+m = input("m: ")
+E = int(m) * (300000000 ** 2)
+print(f"E: {E}")

Week0/faces/faces.py

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+text = input()
+text = text.replace(":)","🙂")
+text = text.replace(":(", "🙁")
+print(text)

Week0/indoor/indoor.py

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+text = input()
+text = text.lower()
+print(text)

Week0/playback/playback.py

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+text = input()
+text = text.replace(" ","...")
+print(text)

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 ${tip:.2f}")
+
+# meal
+def dollars_to_float(d):
+    d = d.replace("$","")
+    return float(d)
+
+# percent
+def percent_to_float(p):
+    p = p.replace("%","")
+    p = float(p)
+    p = p / 100
+    return p
+
+main()