N! Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Total Submission(s): 64256 Accepted Submission(s): 18286 Problem Description Given an integer N(0 ≤ N ≤ 10000), your task is to calculate N! Input One N in…
题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=6229 转载: https://blog.csdn.net/Anna__1997/article/details/78494788 题目大意 N * N的区域内,有K个格子不能到达,机器人从(0, 0)出发有均等的该概率留在原地和到达上下左右可到达的区域,问无穷远的时间以后有多大概率到达 x + y >= n - 1 的区域. 思路 计算除了不能到达的格子之外的格子能通往多少方向d,则格子的权值为d…
题目链接:https://www.nowcoder.com/acm/contest/207/D 题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=5985 时间限制:C/C++ 1秒,其他语言2秒空间限制:C/C++ 262144K,其他语言524288K64bit IO Format: %lld题目描述 Bob has collected a lot of coins in different kinds. He wants to know which…
D - Joyful Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d & %I64u Submit Status Description Sakura has a very magical tool to paint walls. One day, kAc asked Sakura to paint a wall that looks like an $M \times N$ matrix. The wal…
题目 真不想说什么,,,这神题真讨厌,,,多校的.. //又是一道神题... #include<stdio.h> #include<string.h> //最大公约数 int gcd(int a, int b) { ? a : gcd(b, a % b); } int main() { int n,m,c; while(scanf("%d%d",&n,&m)!=EOF) { &&m==)break; n+=;m+=; c=gcd(…
Robot Time Limit: 8000/4000 MS (Java/Others) Memory Limit: 102400/102400 K (Java/Others)Total Submission(s): 158 Accepted Submission(s): 46 Problem Description Michael has a telecontrol robot. One day he put the robot on a loop with n cells. Th…
I NEED A OFFER! Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 1203 Description Speakless很早就想出国,现在他已经考完了所有需要的考试,准备了所有要准备的材料,于是,便需要去申请学校了.要申请国外的任何大学,你都要交纳一定的申请费用,这可是很惊人的.Speakless没有多少钱,总共只攒了n万美元…
Coach Pang and Uncle Yang both love numbers. Every morning they play a game with number together. In each game the following will be done: 1. Coach Pang randomly choose a integer x in [a, b] with equal probability. 2. Uncle Yang randomly choose a i…
Hot~~招聘——巴卡斯(杭州),壹晨仟阳(杭州),英雄互娱(杭州) (包括2016级新生)除了校赛,还有什么途径可以申请加入ACM校队? Robberies Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 18808 Accepted Submission(s): 6941 Problem Description The aspi…
BestCoder Sequence Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1614 Accepted Submission(s): 566 Problem Description Mr Potato is a coder.Mr Potato is the BestCoder. One night, an amazing…
Description Twilight Sparkle was playing Ludo with her friends Rainbow Dash, Apple Jack and Flutter Shy. But she kept losing. Having returned to the castle, Twilight Sparkle became interested in the dice that were used in the game. The dice has m fac…
E - 5 Time Limit:1500MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice HDU 5391 Description Tina Town is a friendly place. People there care about each other. Tina has a ball called zball. Zball is magic. It grows…