P19194 [HackerRank] Text wrap
普及-
题目描述

Check Tutorial tab to know how to to solve.

You are given a string $\mbox{S}$ and width $\boldsymbol{w}$.

Your task is to wrap the string into a paragraph of width $\boldsymbol{w}$.

Function Description

Complete the wrap function in the editor below.

wrap has the following parameters:

string string: a long string
int max_width: the width to wrap to

Returns

string: a single string with newline characters ('$\n$') where the breaks should be

Input Format

The first line contains a string, $\textit{string}$.

The second line contains the width, $max_width$.

Constraints

$0<len(string)<1000$
$0<max_{w}idth<len(string)$

Sample Input 0
ABCDEFGHIJKLIMNOQRSTUVWXYZ
4

Sample Output 0
ABCD
EFGH
IJKL
IMNO
QRST
UVWX
YZ

输入格式

见题面

输出格式

见题面

样例输入
ABCDEFGHIJKLIMNOQRSTUVWXYZ 4
样例输出
ABCD EFGH IJKL IMNO QRST UVWX YZ