【大数问题】 HDOJ 5047 Sawtooth

比赛的时候因为没有输入挂的缘故用java A不了。。。。

import java.io.*;
import java.util.*;
import java.math.*;class InputReader
{BufferedReader buf;StringTokenizer tok;InputReader(){buf = new BufferedReader(new InputStreamReader(System.in));}boolean hasNext(){while(tok == null || !tok.hasMoreElements()) {try{tok = new StringTokenizer(buf.readLine());} catch(Exception e) {return false;}}return true;}String next(){if(hasNext()) return tok.nextToken();return null;}int nextInt(){return Integer.parseInt(next());}long nextLong(){return Long.parseLong(next());}double nextDouble(){return Double.parseDouble(next());}BigInteger nextBigInteger(){return new BigInteger(next());}
}
public class Main
{public static void main(String[] args){InputReader in = new InputReader();PrintWriter out = new PrintWriter(System.out);int t = in.nextInt();BigInteger ans, tt;for(int i = 1; i <= t; i++) {tt = in.nextBigInteger();ans = tt.multiply(tt).multiply(BigInteger.valueOf(8));tt = tt.multiply(BigInteger.valueOf(7));ans = ans.subtract(tt).add(BigInteger.ONE);out.println("Case #" + i + ": " + ans.toString());}out.close();}
}

本文来自互联网用户投稿，文章观点仅代表作者本人，不代表本站立场，不承担相关法律责任。如若转载，请注明出处。 如若内容造成侵权/违法违规/事实不符，请点击【内容举报】进行投诉反馈！