PKU 1517 "u Calculate e"

問題：http://acm.pku.edu.cn/JudgeOnline/problem?id=1517
順位：http://acm.pku.edu.cn/JudgeOnline/problemstatus?problem_id=1517&orderby=clen&language=2

提出コード(138B)

class Main{static{String s="n e\n- -----------\n";double d=0;for(int p=1,i=0;i<10;p*=++i)s+=i+" "+(d+=1.0/p)+"\n";System.out.println(s);}}

整形コード

class Main {
	static {
		String s = "n e\n- -----------\n";
		double d = 0;
		for (int p = 1, i = 0; i < 10; p *= ++i)
			s += i + " " + (d += 1.0 / p) + "\n";
		System.out.println(s);
	}
}