The Brain Booster
Python Core Sololearn Course
Exponentiation
for i in range(1,31):
if i==30:
print(0.01*(2**i))
Simple Calculator
x=int(input())
y=int(input())
z=x+y
print(z)
FizzBuzz
n = int(input())
for x in range(1, n,2):
if x % 3 == 0 and x % 5 == 0:
print("SoloLearn")
elif x % 3 == 0:
print("Solo")
elif x % 5 == 0:
print("Learn")
else:
print(x)
Celsius to Fahrenheit
+13
#You missed the main formula
celsius = int(input())
def conv(c):
#your code goes here
return (c*9/5)+32
fahrenheit = conv(celsius)
print(fahrenheit)
Book Titles
file = open("/usercode/files/books.txt", "r")
#your code goes here
fileLines = []
for lines in file:
fileLines.append(lines)
length = 1
for n in fileLines:
if length == len(fileLines):
print(n[0] + str(len(n)))
else:
print(n[0] + str(len(n)-1))
length += 1
file.close()
Longest Word
text = input().split()
length = [len(x) for x in text]
maximum = max(length)
text_index = length.index(maximum)
print(text[text_index])
Fibonacci
num = int(input())
def fibonacci(n):
if n <= 1:
return n
else:
return fibonacci(n-1) + fibonacci(n-2)
for i in range(num):
print(fibonacci(i))
Juice Maker
class Juice:
def __init__(self, name, capacity):
self.name = name
self.capacity = capacity
def __str__(self):
return (self.name + ' ('+str(self.capacity)+'L)')
def __add__(self,newJuice):
self.name += "&" + str(newJuice.name)
self.capacity += newJuice.capacity
return self.__str__
a = Juice('Orange', 1.5)
b = Juice('Apple', 2.0)
print(a.__add__(b)())
Phone Number Validator
import re
#your code goes here
number = input()
pattern = r'1|8|9{1}[0-9]'
if re.match(pattern, number) and len(number) == 8:
print("Valid")
else:
print("Invalid")
Adding Words
def concatenate(*args):
x = (args)
print(x[0] + "-" + x[1] + "-" + x[2] + "-" + x[3])
concatenate("I", "love", "Python", "!")
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