题目
源地址:
http://poj.org/problem?id=2305
理解
高精度计算题啊,用Java的高精度类水过。
代码
import java.math.BigInteger;
import java.util.Scanner;
public class Main {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
while (scanner.hasNext()) {
int n = scanner.nextInt();
if (n == 0)
break;
BigInteger aBigInteger = scanner.nextBigInteger();
BigInteger bBigInteger = scanner.nextBigInteger();
BigInteger a = new BigInteger(aBigInteger.toString(), n);
BigInteger b = new BigInteger(bBigInteger.toString(), n);
BigInteger cBigInteger = a.divide(b);
BigInteger mBigInteger = a.subtract(cBigInteger.multiply(b));
System.out.println(mBigInteger.toString(n));
}
}
}
更新日志
- 2014年07月18日 已AC。