这题目只要读懂了意思就好做了,先求出来(0.0)到(x.y)的距离为r,然后求出来以r为半径的半圆的面积,然后再用这个面积除以50,再向上取整就可以啦. #include <stdio.h> #include <math.h> #include <stdlib.h> #define eps 0.000000001 #define pie 3.1415926 int main(){ int t; double res; double area; double r; dou…

说是计算几何,其实是一道水题.直接算半圆面积即可. #include <iostream> #include <cstdlib> #include <cstdio> #include <cstring> #include <cctype> #include <numeric> #include <cmath> #include <algorithm> #define PI acos(-1) using name…

I Think I Need a Houseboat Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 99271   Accepted: 43245 Description Fred Mapper is considering purchasing some land in Louisiana to build his house on. In the process of investigating the land,…

I Think I Need a Houseboat Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 85149   Accepted: 36857 Description Fred Mapper is considering purchasing some land in Louisiana to build his house on. In the process of investigating the land,…

I Think I Need a Houseboat Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 92090   Accepted: 40012 Description Fred Mapper is considering purchasing some land in Louisiana to build his house on. In the process of investigating the land,…

一. 题目 I Think I Need a Houseboat Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 97512   Accepted: 42430 Description Fred Mapper is considering purchasing some land in Louisiana to build his house on. In the process of investigating the…

1.链接地址: http://bailian.openjudge.cn/practice/1005/ http://poj.org/problem?id=1005 2.题目: I Think I Need a Houseboat Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 82376   Accepted: 35628 Description Fred Mapper is considering purchasing…

今天的题目是I Think I Need a Houseboat 如下: Description Fred Mapper is considering purchasing some land in Louisiana to build his house on. In the process of investigating the land, he learned that the state of Louisiana is actually shrinking by 50 square m…

I Think I Need a Houseboat Time Limit : 2000/1000ms (Java/Other)   Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 160   Accepted Submission(s) : 21 Problem Description [img]/data/images/1065-1.gif[/img] Fred Mapper is considering purc…

I Think I Need a Houseboat Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 9530    Accepted Submission(s): 2733 Problem Description Fred Mapper is considering purchasing some land in Louisiana…