然后,进入Convert状态,将数字转换为字符串。接下来,根据是否需要科学计数法,进入Check状态进行判断。如果需要,进入Scientific状态进行科学计数法转换;否则,返回转换后的字符串,并结束流程。 序列图 下面是一个序列图示例,展示了转换流程中的交互: NDNDNDNDDeveloper teaches Novicehow to convert number to scientific n...
AI检测代码解析 defconvert_scientific_notation(scientific_notation):converted_number=int(scientific_notation)returnconverted_number# 测试示例scientific_notation_1="1e6"converted_number_1=convert_scientific_notation(scientific_notation_1)print(converted_number_1)# 输出:1000000scientific_notation_2="3.14e-4"c...
例如,对于数值1.23456789e+9,我们需要将指数部分9转换为小数点后的位数,即9位。因此,科学记数法1.23456789e+9转换为常规小数表示法即为123456789.0。 同样地,对于数值1.23456789e-9,我们需要将指数部分-9转换为小数点前的位数,即1位。因此,科学记数法1.23456789e-9转换为常规小数表示法即为0.0000000123456789。 科学记...
To get the answers, let’s take a peek at the factory function’s docstring or the online documentation, which explain what’s going on under the hood when you call complex(real, imag):Return a complex number with the value real + imag*1j or convert a string or number to a complex ...
You may already be familiar with how to convert a string containing an integer to a number using int(), which is especially useful when working with user input. For example, the following converts the string "25" to the integer 25:
PyInstaller - Converts Python programs into stand-alone executables (cross-platform). pynsist - A tool to build Windows installers, installers bundle Python itself. shiv - A command line utility for building fully self-contained zipapps (PEP 441), but with all their dependencies included.Document...
Prints the number in scientific notation using the letter 'e' to indicate the exponent. 'E' Exponent notation. Same as 'e' except it converts the number to uppercase. 'f' Fixed point. Displays the number as a fixed-point number. 'F' Fixed point. Same as 'f' except it converts ...
How do I convert a scientific notation to floating point number? Here is an example of what I want to avoid: Python 2.7.3 (default, Apr 14 2012, 08:58:41) [GCC] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> a=[78.40816326530613, 245068094.1...
Python'sintandfloatmethods convert strings to integers or floats. TheaqConvertobject has three methods that convert a string to a number. They areStrToInt,StrToInt64andStrToFloat. Theint,StrToIntandStrToInt64methods accept a string holding a decimal representation of a number and return an integer. Th...
pyarmor - A tool used to obfuscate python scripts, bind obfuscated scripts to fixed machine or expire obfuscated scripts. pyinstaller - Converts Python programs into stand-alone executables (cross-platform). shiv - A command line utility for building fully self-contained zipapps (PEP 441), but ...