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Function Details: zfill

Description

Returns a copy of the string left filled with ASCII '0' digits to make a string of length width.

Extended Description

The zfill() method returns a copy of the string padded on the left with zeros ('0') to fill the specified width. If the string is already longer than the specified width, it is returned unchanged. The method preserves any sign prefix ('+' or '-') by moving it to the beginning of the resulting string.

Read More about zfill from Python Documentation

Function Signature

Module: builtins

Class: str

Parameters

Parameter List

width: int

Return

Return Type

str

Output

Explanation