摘要:
import java.util.Scanner;import java.math.BigDecimal;public class Main{ public static void main(String[] args){ Scanner in = new Scanner(System.in); ... 阅读全文
摘要:
第一个线段树,参考别人代码#include#include#include#include#includeusing namespace std;const int MAXN = 55555;int sum[MAXN > 1; build(l, mid, rt > 1; if(p = r... 阅读全文
摘要:
#include#include#include#include#includeusing namespace std;const int MIN = -1u >> 1;int main(){ double a,b; char s1[1000],s2[1000]; char c; ... 阅读全文