Matches UVA 11375

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第一次用java,真心不错,感谢林威同学给我装的java虚拟机和Eclipse


import java.math.BigInteger;import java.util.Scanner;public class Main {  static int MAXN = 2010;  public static void main(String[] args){    int ts;    int opt[] = {6, 2, 5, 5, 4, 5, 6, 3, 7, 6};    BigInteger table[] = new BigInteger[MAXN];    BigInteger one = new BigInteger("1");    for(int i = 0; i <= MAXN-1; ++i)    table[i] = new BigInteger("0");    for(int i = 1; i <= 9; ++i)    table[opt[i]] = table[opt[i]].add(one);    for(int i = 1; i <= 2000; ++i)    for(int j = 0; j <= 9; ++j)    table[i+opt[j]] = table[i+opt[j]].add(table[i]);    table[6] = table[6].add(one);    for(int i = 1; i <= 2000; ++i)    table[i] = table[i].add(table[i-1]);    Scanner sc = new Scanner(System.in);    while(sc.hasNextInt()){    ts = sc.nextInt();    System.out.println(table[ts]);    }  }    }




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