#100DaysOfCode: Python Day 5

Loops & Range()

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Yesterday I learned how to use python loops and the range() function. Sunday being a much lazier day to write a post, but anyway, lets get straight to the code!

Lessons

  1. Better plan weekends to fit in study time. Yeah, it's a challenge.

TO THE CODE!!!

loops.py - basic "for loop"

# for loop
# for item in list_of_items:
#     #Do something to each item

fruits = ["Apple", "Peach","Pear"]
for fruit in fruits:
    print(fruit)
# Output:
# Apple
# Peach
# Pear

range.py - working with the "range()" function

# Range 
# for number in range(a, b):
#     print(number)

for number in range(1, 10):
    print(number)
#OUTPUT
# 1
# 2
# 3
# 4
# 5
# 6
# 7
# 8
# 9

# You can specify a step
for number in range(1, 11, 3):
    print(number)
#OUTPUT
# 1
# 4
# 7
# 10

# Solving Gauss's problem when he was 10 years old 
# https://www.americanscientist.org/article/gausss-day-of-reckoning
total = 0
for number in range(1, 101):
    total += number
print(total)
#OUTPUT
# 5050

This was a fun day of python! If you want to see if your password was leaked you can check out this site.

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