公式还是很好推的,关键是这题竟然是高精度,,,手写小数高精度还是算了,用JAVA吧0 0。。
import java.io.*;
import java.math.*;
import java.util.*;
class Bucket {
BigDecimal a, b, k;
Bucket() {}
Bucket(BigDecimal _a, BigDecimal _b, BigDecimal _k) {
a = _a;
b = _b;
k = _k;
}
}
public class Main {
public static void main(String[] args) {
Scanner cin = new Scanner(new BufferedInputStream(System.in));
int t, n, v, maxa;
int[] a = new int[50];
int[] b = new int[50];
t = cin......
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