CoCalc -- 2021-01-13-084408.ipynb

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Image: ubuntu2004

Kernel: SageMath 9.2

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#Strings

"spider man"

'spider man'

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a = "bat"
b = "man"

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a+b

'batman'

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b+a

'manbat'

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#Lists

[1,2,3]

[1, 2, 3]

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c = [1,2,3]

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[1, 2, 3]

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list_superheros = ["Spider Man", "Batman", "Thor", "Iron Man"]

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list_superheros

['Spider Man', 'Batman', 'Thor', 'Iron Man']

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list_superheros.append("Wonder Woman")

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list_superheros

['Spider Man', 'Batman', 'Thor', 'Iron Man', 'Wonder Woman']

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list_superheros[1] = "ManBat"

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list_superheros

['Spider Man', 'ManBat', 'Thor', 'Iron Man', 'Wonder Woman']

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#For Loops

for item in [5,3,8]:
    print(item)

5
3
8

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listserve = [10,20,30]
index = 0
for item in listserve:
    listserve[index]= item/10
    index = index + 1
print(listserve)

[1, 2, 3]

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