夹角有多大(题目已修改,注意读题) Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 13816    Accepted Submission(s): 5439 Problem Description 时间过的好快,一个学期就这么的过去了,xhd在傻傻的看着表,出于对数据的渴望,突然他想知道这个表的时针和分针的夹角是多少.现在xhd知道的只…

POJ题目分类 | POJ题目分类 | HDU题目分类 | ZOJ题目分类 | SOJ题目分类 | HOJ题目分类 | FOJ题目分类 | 模拟题: POJ1006 POJ1008 POJ1013 POJ1016 POJ1017 POJ1169 POJ1298 POJ1326 POJ1350 POJ1363 POJ1676 POJ1786 POJ1791 POJ1835 POJ1970 POJ2317 POJ2325 POJ2390 POJ1012 POJ1082 POJ1099 POJ1114…

hdu2073 数学 #include<stdio.h> #include<math.h> double len(double x){ )*(x+)); } int main(){ int N; while(scanf("%d",&N)!=EOF){ ;q<=N;q++){ double x1,y1,x2,y2; ; scanf("%lf%lf%lf%lf",&x1,&y1,&x2,&y2); i…

HDU2070 Fibbonacci Number 题目链接 Problem Description Your objective for this question is to develop a program which will generate a fibbonacci number. The fibbonacci function is defined as such: f(0) = 0 f(1) = 1 f(n) = f(n-1) + f(n-2) Your program sho…