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python初学者の備忘録 数値型について

Last updated at Posted at 2021-09-13

####←目次へ

python,Qiita初心者なので、備忘録として記載していきます。
なにせ初心者なので、知識不足はご理解ください。
知識を深めながら追記していきたいと思います。

#数値型とは
基本

  • int型(整数)
  • float型(浮動小数点数)
  • complex型(虚数)

虚数、複素数については別項で行います。

  • 以下の演算子を使うことが可能

python初学者の備忘録 代数演算子について →

#####数値の演算

>>> 5 + 3
8

>>> 5 - 3
2

>>> 5 * 3
15

>>> 5 / 3
1.66666666666666667

>>> 5 % 3
2

>>> 5 ** 3 # 5 * 5 * 5と同様
125

>>> 5 // 3
1

#####int型とfloat型の計算

>>> 5 + 3.0
8.0

>>> 5 - 3.0
2.0

int型とfloat型で計算した場合float型になる

##数値型で使用する関数 →

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