Warning: file_get_contents(/data/phpspider/zhask/data//catemap/2/python/340.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Python 有人能告诉我%.1f是什么意思吗_Python - Fatal编程技术网

Python 有人能告诉我%.1f是什么意思吗

Python 有人能告诉我%.1f是什么意思吗,python,Python,有人能解释一下%.1f是什么意思吗 例如: v_alt = vehicle.location.global_relative_frame.alt print("Value: %.1f meters" %v_alt) 这意味着浮点数将在逗号后面打印一个数字 >x=12.34567 >>>打印('值为%.1f“%x”) 该值为12.3

有人能解释一下%.1f是什么意思吗

例如:

v_alt = vehicle.location.global_relative_frame.alt 

print("Value: %.1f meters" %v_alt)

这意味着浮点数将在逗号后面打印一个数字

>x=12.34567
>>>打印('值为%.1f“%x”)
该值为12.3