In [1]:
print("Hello, World!")


Hello, World!

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In [2]:
print("Jack and Jill went up a hill")
print("to fetch a pail of water;")
print("Jack fell down, and broke his crown,")
print("and Jill came tumbling after.")


Jack and Jill went up a hill
to fetch a pail of water;
Jack fell down, and broke his crown,
and Jill came tumbling after.

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Expressions


In [3]:
print("2 + 2 is", 2 + 2)
print("3 * 4 is", 3 * 4)
print("100 - 1 is", 100 - 1)
print("(33 + 2) / 5 + 11.5 is", (33 + 2) / 5 + 11.5)


2 + 2 is 4
3 * 4 is 12
100 - 1 is 99
(33 + 2) / 5 + 11.5 is 18.5

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School.py


In [4]:
# This is not quite true outside of USA
# and is based on my dim memories of my younger years
print("Firstish Grade")
print("1 + 1 =", 1 + 1)
print("2 + 4 =", 2 + 4)
print("5 - 2 =", 5 - 2)
print()
print("Thirdish Grade")
print("243 - 23 =", 243 - 23)
print("12 * 4 =", 12 * 4)
print("12 / 3 =", 12 / 3)
print("13 / 3 =", 13 // 3, "R", 13 % 3)
print()
print("Junior High")
print("123.56 - 62.12 =", 123.56 - 62.12)
print("(4 + 3) * 2 =", (4 + 3) * 2)
print("4 + 3 * 2 =", 4 + 3 * 2)
print("3 ** 2 =", 3 ** 2)# This is not quite true outside of USA
# and is based on my dim memories of my younger years
print("Firstish Grade")
print("1 + 1 =", 1 + 1)
print("2 + 4 =", 2 + 4)
print("5 - 2 =", 5 - 2)
print()
print("Thirdish Grade")
print("243 - 23 =", 243 - 23)
print("12 * 4 =", 12 * 4)
print("12 / 3 =", 12 / 3)
print("13 / 3 =", 13 // 3, "R", 13 % 3)
print()
print("Junior High")
print("123.56 - 62.12 =", 123.56 - 62.12)
print("(4 + 3) * 2 =", (4 + 3) * 2)
print("4 + 3 * 2 =", 4 + 3 * 2)
print("3 ** 2 =", 3 ** 2)


Firstish Grade
1 + 1 = 2
2 + 4 = 6
5 - 2 = 3

Thirdish Grade
243 - 23 = 220
12 * 4 = 48
12 / 3 = 4.0
13 / 3 = 4 R 1

Junior High
123.56 - 62.12 = 61.440000000000005
(4 + 3) * 2 = 14
4 + 3 * 2 = 10
3 ** 2 = 9
Firstish Grade
1 + 1 = 2
2 + 4 = 6
5 - 2 = 3

Thirdish Grade
243 - 23 = 220
12 * 4 = 48
12 / 3 = 4.0
13 / 3 = 4 R 1

Junior High
123.56 - 62.12 = 61.440000000000005
(4 + 3) * 2 = 14
4 + 3 * 2 = 10
3 ** 2 = 9

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