python print format函數(shù)的對(duì)齊與寬度設(shè)置技巧有哪些

小樊
83
2024-08-10 01:38:36
欄目: 編程語言

  1. 左對(duì)齊：使用’<’
name = "John"
age = 25
print("{:<10} is {} years old".format(name, age))
  1. 右對(duì)齊：使用’>’
name = "John"
age = 25
print("{:>10} is {} years old".format(name, age))
  1. 居中對(duì)齊：使用’^’
name = "John"
age = 25
print("{:^10} is {} years old".format(name, age))
  1. 設(shè)置寬度：使用數(shù)字指定寬度
name = "John"
age = 25
print("{:20} is {} years old".format(name, age))
  1. 設(shè)置填充字符：使用指定填充字符
name = "John"
age = 25
print("{:_<10} is {} years old".format(name, age))
  1. 設(shè)置精度：使用’.’
pi = 3.14159
print("{:.2f}".format(pi))

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