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题库练习 Little C Loves 3 I

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A12139 | $Little C Loves 3 I$

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内存限制256MB

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题目描述

Little C loves number «3» very much. He loves all things about it. Now he has a positive integer $n$ . He wants to split $n$ into $3$ positive integers $a,b,c$ , such that $a+b+c=n$ and none of the $3$ integers is a multiple of $3$ . Help him to find a solution.

输入格式

A single line containing one integer $n$ ( $3 \leq n \leq 10^9$ ) — the integer Little C has.

输出格式

Print $3$ positive integers $a,b,c$ in a single line, such that $a+b+c=n$ and none of them is a multiple of $3$ . It can be proved that there is at least one solution. If there are multiple solutions, print any of them.

输入输出样例

输入 #1

输出 #1

1 1 1

输入 #2

输出 #2

77 77 79

C++ 编辑器

输入

输出