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Nhập môn Python

Hugo Bowne-Anderson

Data Scientist at DataCamp

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Nhập môn Python

Ví dụ

fam = [1.73, 1.68, 1.71, 1.89]
fam

[1.73, 1.68, 1.71, 1.89]

max(fam)

1.89

ch_3_1_slides.012.png

Nhập môn Python

Ví dụ

fam = [1.73, 1.68, 1.71, 1.89]
fam

[1.73, 1.68, 1.71, 1.89]

max(fam)

1.89

ch_3_1_slides.013.png

Nhập môn Python

Ví dụ

fam = [1.73, 1.68, 1.71, 1.89]
fam

[1.73, 1.68, 1.71, 1.89]

max(fam)

1.89

ch_3_1_slides.014.png

Nhập môn Python

Ví dụ

fam = [1.73, 1.68, 1.71, 1.89]
fam

[1.73, 1.68, 1.71, 1.89]

max(fam)

1.89

tallest = max(fam)
tallest

1.89
Nhập môn Python

round()

round(1.68, 1)

1.7

round(1.68)

2

help(round) # Open up documentation

Help on built-in function round in module builtins:

round(number, ndigits=None)
    Round a number to a given precision in decimal digits.

    The return value is an integer if ndigits is omitted or None. 
    Otherwise the return value has the same type as the number. ndigits may be negative.
Nhập môn Python

round()

help(round)

Help on built-in function round in module builtins:

round(number, ndigits=None)
    Round a number to a given precision in decimal digits.

    The return value is an integer if ndigits is omitted or None. 
    Otherwise the return value has the same type as the number. ndigits may be negative.

ch_3_1_slides.026.png

Nhập môn Python

round()

help(round)

Help on built-in function round in module builtins:

round(number, ndigits=None)
    Round a number to a given precision in decimal digits.

    The return value is an integer if ndigits is omitted or None. 
    Otherwise the return value has the same type as the number. ndigits may be negative.

ch_3_1_slides.027.png

Nhập môn Python

round()

help(round)

Help on built-in function round in module builtins:

round(number, ndigits=None)
    Round a number to a given precision in decimal digits.

    The return value is an integer if ndigits is omitted or None. 
    Otherwise the return value has the same type as the number. ndigits may be negative.

ch_3_1_slides.028.png

Nhập môn Python

round()

help(round)

Help on built-in function round in module builtins:

round(number, ndigits=None)
    Round a number to a given precision in decimal digits.

    The return value is an integer if ndigits is omitted or None. 
    Otherwise the return value has the same type as the number. ndigits may be negative.

ch_3_1_slides.029.png

Nhập môn Python

round()

help(round)

Help on built-in function round in module builtins:

round(number, ndigits=None)
    Round a number to a given precision in decimal digits.

    The return value is an integer if ndigits is omitted or None. 
    Otherwise the return value has the same type as the number. ndigits may be negative.

ch_3_1_slides.030.png

Nhập môn Python

round()

help(round)

Help on built-in function round in module builtins:

round(number, ndigits=None)
    Round a number to a given precision in decimal digits.

    The return value is an integer if ndigits is omitted or None. 
    Otherwise the return value has the same type as the number. ndigits may be negative.

ch_3_1_slides.031.png

Nhập môn Python

round()

help(round)

Help on built-in function round in module builtins:

round(number, ndigits=None)
    Round a number to a given precision in decimal digits.

    The return value is an integer if ndigits is omitted or None. 
    Otherwise the return value has the same type as the number. ndigits may be negative.

ch_3_1_slides.032.png

Nhập môn Python

round()

help(round)

Help on built-in function round in module builtins:

round(number, ndigits=None)
    Round a number to a given precision in decimal digits.

    The return value is an integer if ndigits is omitted or None. 
    Otherwise the return value has the same type as the number. ndigits may be negative.

ch_3_1_slides.033.png

Nhập môn Python

round()

help(round)

Help on built-in function round in module builtins:

round(number, ndigits=None)
    Round a number to a given precision in decimal digits.

    The return value is an integer if ndigits is omitted or None. 
    Otherwise the return value has the same type as the number. ndigits may be negative.

ch_3_1_slides.034.png

Nhập môn Python

round()

help(round)

Help on built-in function round in module builtins:

round(number, ndigits=None)
    Round a number to a given precision in decimal digits.

    The return value is an integer if ndigits is omitted or None. 
    Otherwise the return value has the same type as the number. ndigits may be negative.

ch_3_1_slides.035.png

Nhập môn Python

round()

help(round)

Help on built-in function round in module builtins:

round(number, ndigits=None)
    Round a number to a given precision in decimal digits.

    The return value is an integer if ndigits is omitted or None. 
    Otherwise the return value has the same type as the number. ndigits may be negative.

ch_3_1_slides.036.png

Nhập môn Python

round()

help(round)

Help on built-in function round in module builtins:

round(number, ndigits=None)
    Round a number to a given precision in decimal digits.

    The return value is an integer if ndigits is omitted or None. 
    Otherwise the return value has the same type as the number. ndigits may be negative.

ch_3_1_slides.037.png

Nhập môn Python

round()

help(round)

Help on built-in function round in module builtins:

round(number, ndigits=None)
    Round a number to a given precision in decimal digits.

    The return value is an integer if ndigits is omitted or None. 
    Otherwise the return value has the same type as the number. ndigits may be negative.
  • round(number)
  • round(number, ndigits)
Nhập môn Python

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Nhập môn Python

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