python中使用format()方法格式化数字设置右对齐:< (默认)左对齐、> 右对齐、^ 中间对齐、= (只用于数字)在小数点后进行补齐

>>> print('{} and {}'.format('hello','world')) # 默认左对齐
hello and world
>>> print('{:10s} and {:>10s}'.format('hello','world')) # 取10位左对齐,取10位右对齐
hello and world
>>> print('{:^10s} and {:^10s}'.format('hello','world')) # 取10位中间对齐
hello and world
>>> print('{} is {:.2f}'.format(1.123,1.123)) # 取2位小数
1.123 is 1.12
>>> print('{0} is {0:>10.2f}'.format(1.123)) # 取2位小数,右对齐,取10位
1.123 is 1.12
标题名称:创新互联Python教程:python怎么让数字右对齐?
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