摘要:
import java.math.BigDecimal; import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner cin = new Scanner(System.in); while (cin.hasNext()) { ... 阅读全文
摘要:
hdu 4491#include <iostream> #include<stdio.h> #include<algorithm> #include<cmath> using namespace std; int a[100005]; int b[100005]; long long int ans 阅读全文