Language / Conditional
Conditional
With conditional statement we can check condtions and change the behavior.
""" Conditional statement
"""
n = 20
if n % 10 == 0:
print("divisible by 10") # divisible by 10
elif n % 10 > 0:
print("not divisible by 10")
else:
print("else")
Input
Python provides a function that stops the program and waits for the user input.
""" Input function waits for user input
"""
name = input('What is your name?\n')
# type: John
print(name)
# output: John
Fermat (A)
Check Fermat's last theorem.
""" Fermat's last theorem
For any number > 2, there are no positive integers
a, b, c, so that a**n + b**n = c**n
"""
def check(a, b, c, n):
if n <= 2:
return True
elif (a**n + b**n == c**n):
return False
return True
def prompt():
a = int(input('Input a? '))
b = int(input('Input b? '))
c = int(input('Input c? '))
n = int(input('Input n? '))
if (check(a, b, c, n)):
print('Fermat was right!')
else:
print('Fermat was wrong')
prompt()
Last update: 61 days ago
