C. Lucky Permutation Triple time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Bike is interested in permutations. A permutation of length n is an integer sequence such that each integer from…
Fruit Ninja II Time Limit: 5000MS Memory limit: 65536K 题目描述 Have you ever played a popular game named "Fruit Ninja"? Fruit Ninja (known as Fruit Ninja HD on the iPad and Fruit Ninja THD for Nvidia Tegra 2 based Android devices) is a video game d…
题目 解题过程: //物理数学题 #include<stdio.h> #include<string.h> #include<algorithm> using namespace std; int main() { double h,l,v,ans; while(scanf("%lf%lf%lf",&h,&l,&v)!=EOF) { &&l==&&v==)break; ans = h + v *…
Array Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=5587 Description Vicky is a magician who loves math. She has great power in copying and creating.One day she gets an array {1}. After that, every day she cop…