#3084. python-高中会考-将数值20赋给变量a,将数值21赋给变量b,进行连接并int转换和打印

python-高中会考-将数值20赋给变量a,将数值21赋给变量b,进行连接并int转换和打印

Background

Description

image

Format

Input

Output

Samples


2021

Limitation

1s, 1024KiB for each test case.