题目描述

This is the first problem for test. Since all we know the ASCII code, your job is simple: Input numbers and output corresponding messages.

输入格式

The input will contain a list of positive integers separated by whitespaces(spaces, newlines, TABs). Please process to the end of file (EOF). The integers will be no less than 32.

输出格式

Output the corresponding message. Note there is NOT a newline character in the end of output.

样例 1

输入

72 101 108 108 111 44
32 119 111 114 108 100 33

输出

Hello, world!

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题目来源：fps-xiao-1001-1015.xml；FPS 共享题包，题包内第 1 题。保留原作者与原赛事署名。