PROBLEM SET 0: EINSTEIN | SOLUTION (CS50 PYTHON)

––– DISCLAIMER –––

The following videos are for educational purposes only. Cheating or any other activities are highly discouraged!! Using another person’s code breaks the academic honesty guidelines. This solution is for those who have finished the problem sets and want to watch for educational purposes, learning experience, and exploring alternative ways to approach problems and is NOT meant for those actively doing the problem sets. All problem sets presented in this video are owned by Harvard University.

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[DavidPinto]

Great hints. Improved the output with: print(f"E:", e)

[PeacefulLifeOfThePresentMoment]

variable = int(input("M: "))
print(variable * ** 2)
simple version

[gabrielaorlando]

Trying sooo hard to make them by myself, 1st time learning and althought is hard and actually managed to make it (a whole other way tho)

[khoon]

thank you so so much . its really clean guide

[doug_vm]

def main():
mass = int(input("Enter mass as an integer in KG: "))
result = convert(mass)
print(f"Energy: {result} joules.")

def convert(mass):
c =
energy = mass * c ** 2
return energy

main()

[lachsmalstift]

e = eval(input("Give Mass in Kg: "))
print(e

Why so difficult lol :D

[maksymkovalchuk]

I found this problem the easiest by far. My solution:
m = int(input("m: "))
c =
E = m*c
print("E: ", end=""), print(E)

[drunkenant]

Think the main point was to re-use the square() function. If so this could work.

def main():
m = int(input("m: "))

c =
E = m * square(c)
print(f"E: {E}")

def square(n):
return n * n

main()

[mastergreen]

Thank You Very Very Very Very Very Very Very Very Much.

[raynamie]

This is what i did

kilo = int(input("m: "))
energy =
print(f"E: {energy}")

[drws]

First, I completed this problem in my own way, but kept getting red when checking for answers. It kept saying that my outputs where "", even though I get correct answers when trying the code myself. After watching this video and changing my code to the exact code shown in the video, it still tells me it's incorrect and that my outputs are "", does anyone have the same problem or know how to solve it?

[klejnotnilu]

it was so easy I was surprised after previous ones

[arte]

Hello,
I receive extra three 0
Mass = int(input("enter kg"))
print(Mass * ** 2))

[sir_rojas]

If anyone wants to check out another way to solve this problem, here's my code.


def main():

m = int(input("What's your mass? "))
E = m * square(m)
print(E)


def square(c):
c =
return pow(c, 2)


main()

[jessipresten]

E = m * (c ** 2) On this line. Why is there a * after the m?

[hridayagiri]

def einstein_theory(user_mass):

speed_of_light =
energy = user_mass* speed_of_light**2
return energy

def main():
print("\t Lets prove E = mc^2")
user_mass = int(input("Enter the total amount of mass (in kg): "))
print(f"Energy is {einstein_theory(user_mass)} Joules.")


main()(did this and still got output wrong by the cs50
)

[yuyum]

I think I made it harder for myself haha!

def einstein():
x = int(input("Enter a number: "))
x = x * ** 2)
return x


print(einstein())

[yaserbatory]

IM bad at solving cs50p problem sets. can somebody help me?😶

[lthzjhp]

I did it another way but got stuck it kinda works
Def formula(energy):
mass = int(input(“mass:”))
energy = mass *( **2)
Return energy
Def main():
mass= int(input(“mass:”))
Mass = formula(mass)
Print(mass)

Main()

[Jacob-fxou]

I probably wasn't meant to do this but I just squared c on a calculator and put the number in my code haha

m = int(input("m: "))
print("e:", m *