Lucky 题目链接: http://acm.hust.edu.cn/vjudge/contest/123316#problem/G Description Chaos August likes to study the lucky numbers. For a set of numbers S,we set the minimum non-negative integer,which can't be gotten by adding the number in S,as the lucky…
看有没有0和1,都有的时候是YES,否则是NO #include<cstdio> #include<cstring> #include<cmath> #include<queue> #include<algorithm> using namespace std; int flag1, flag2; int main() { int T,n; scanf("%d", &T); while (T--) { flag1 =…
Lucky Coins 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5985 Description Bob has collected a lot of coins in different kinds. He wants to know which kind of coins is lucky. He finds out a lucky kind of coins by the following way. He tosses all th…
Lucky Number Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 294 Accepted Submission(s): 49 Problem Description “Ladies and Gentlemen, It’s show time! ” “A thief is a creative artist who ta…
Lucky Problem Description WLD is always very lucky.His secret is a lucky number K.k is a fixed odd number. Now he meets a stranger with N numbers:a1,a2,...,aN.The stranger asks him M questions.Each question is like this:Given two ranges [Li,Ri] and […
Lucky Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 138 Accepted Submission(s): 96 Problem Description Chaos August likes to study the lucky numbers. For a set of numbers S,we set the minim…
把全部合法的进制打出来会发现合法的进制都是在 n/3 n/4 n/5的边上 然后暴力边上的进制数.. #include <cstdio> #include <set> typedef long long ll; bool ok(ll x, ll y) { ll v; while (x > 0) { v = x % y; if (v != 3 && v != 4 && v != 5 && v != 6) return false;…
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…
ztr loves lucky numbers 题目链接: http://acm.hust.edu.cn/vjudge/contest/121332#problem/I Description ztr loves lucky numbers. Everybody knows that positive integers are lucky if their decimal representation doesn't contain digits other than 4 and 7. For…
Problem Description ztr loves lucky numbers. Everybody knows that positive integers are lucky if their decimal representation doesn't contain digits other than 4 and 7. For example, numbers 47, 744, 4 are lucky and 5, 17, 467 are not. Lucky number is…
WLD is always very lucky.His secret is a lucky number . is a fixed odd number. Now he meets a stranger with numbers:.The stranger asks him questions.Each question is like this:Given two ranges and ,you can choose two numbers and to make .The you can…
hdu 2647 Reward Time Limit:1000MS Memory Limit:32768KB 64bit IO Format:%I64d & %I64u Description Dandelion's uncle is a boss of a factory. As the spring festival is coming , he wants to distribute rewards to his workers. Now he has a trouble…
What Are You Talking About Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 102400/204800 K (Java/Others) Total Submission(s): 20680 Accepted Submission(s): 6852 Problem Description Ignatius is so lucky that he met a Martian yesterday. But…
http://acm.hdu.edu.cn/showproblem.php?pid=5768 Lucky7 Problem Description When ?? was born, seven crows flew in and stopped beside him. In its childhood, ?? had been unfortunately fall into the sea. While it was dying, seven dolphins arched its bod…
链接:http://acm.hdu.edu.cn/showproblem.php?pid=2199 Can you solve this equation? Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 8595 Accepted Submission(s): 3957 Problem Description Now,given…
http://acm.hdu.edu.cn/showproblem.php?pid=1075 What Are You Talking About Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 102400/204800 K (Java/Others)Total Submission(s): 13618 Accepted Submission(s): 4366 Problem Description Ignatius is…
