#1386. C++-C风格IO库与数组的综合运用-printf字符串类型

C++-C风格IO库与数组的综合运用-printf字符串类型

Background

Description

C++-scanf和printf-printf字符串类型 字符串为"hello world",字符串宽度为20,取的字符数为5,最后输出为* hello*

Format

Input

Output

Samples


*               hello*

Limitation

1s, 1024KiB for each test case.