The 15th Zhejiang Provincial Collegiate Programming Contest Sponsored by TuSimple - M Lucky 7
Lucky 7
Time Limit: 1 Second Memory Limit: 65536 KB
BaoBao has just found a positive integer sequence of length from his left pocket and another positive integer from his right pocket. As number 7 is BaoBao's favorite number, he considers a positive integer lucky if is divisible by 7. He now wants to select an integer from the sequence such that is lucky. Please tell him if it is possible.
Input
There are multiple test cases. The first line of the input is an integer (about 100), indicating the number of test cases. For each test case:
The first line contains two integers and (), indicating the length of the sequence and the positive integer in BaoBao's right pocket.
The second line contains positive integers (), indicating the sequence.
Output
For each test case output one line. If there exists an integer such that and is lucky, output "Yes" (without quotes), otherwise output "No" (without quotes).
Sample Input
4
3 7
4 5 6
3 7
4 7 6
5 2
2 5 2 5 2
4 26
100 1 2 4
Sample Output
No
Yes
Yes
Yes
Hint
For the first sample test case, as 4 + 7 = 11, 5 + 7 = 12 and 6 + 7 = 13 are all not divisible by 7, the answer is "No".
For the second sample test case, BaoBao can select a 7 from the sequence to get 7 + 7 = 14. As 14 is divisible by 7, the answer is "Yes".
For the third sample test case, BaoBao can select a 5 from the sequence to get 5 + 2 = 7. As 7 is divisible by 7, the answer is "Yes".
For the fourth sample test case, BaoBao can select a 100 from the sequence to get 100 + 26 = 126. As 126 is divisible by 7, the answer is "Yes".
原题地址:http://acm.zju.edu.cn/onlinejudge/showContestProblem.do?problemId=5762
题意:
给你一个n,和b,然后一个长度为n的数组A 问你是否有数组A的元素加上B能被7整除 如果可以输出Yes,不能输出No
代码:
#include<bits/stdc++.h>
using namespace std; int a[];
int main()
{
std::ios::sync_with_stdio(false);
int t;
while(cin>>t){
while(t--){
int n,num;
cin>>n>>num;
int flag=;
for(int i=;i<n;i++){
cin>>a[i];
}
for(int i=;i<n;i++){
if((a[i]+num)%==){
flag=;break;
}
}
if(flag)cout<<"Yes"<<endl;
else cout<<"No"<<endl;
}
}
return ;
}
The 15th Zhejiang Provincial Collegiate Programming Contest Sponsored by TuSimple - M Lucky 7的更多相关文章
- The 15th Zhejiang Provincial Collegiate Programming Contest Sponsored by TuSimple - L Doki Doki Literature Club
Doki Doki Literature Club Time Limit: 1 Second Memory Limit: 65536 KB Doki Doki Literature Club ...
- 2018浙江省赛(ACM) The 15th Zhejiang Provincial Collegiate Programming Contest Sponsored by TuSimple
我是铁牌选手 这次比赛非常得爆炸,可以说体验极差,是这辈子自己最脑残的事情之一. 天时,地利,人和一样没有,而且自己早早地就想好了甩锅的套路. 按理说不开K就不会这么惨了啊,而且自己也是毒,不知道段错 ...
- The 15th Zhejiang Provincial Collegiate Programming Contest Sponsored by TuSimple - J CONTINUE...?
CONTINUE...? Time Limit: 1 Second Memory Limit: 65536 KB Special Judge DreamGrid has clas ...
- The 15th Zhejiang Provincial Collegiate Programming Contest Sponsored by TuSimple - B King of Karaoke
King of Karaoke Time Limit: 1 Second Memory Limit: 65536 KB It's Karaoke time! DreamGrid is per ...
- The 15th Zhejiang Provincial Collegiate Programming Contest Sponsored by TuSimple -A Peak
Peak Time Limit: 1 Second Memory Limit: 65536 KB A sequence of integers is called a peak, if ...
- ZOJ 4033 CONTINUE...?(The 15th Zhejiang Provincial Collegiate Programming Contest Sponsored by TuSimple)
#include <iostream> #include <algorithm> using namespace std; ; int a[maxn]; int main(){ ...
- The 14th Zhejiang Provincial Collegiate Programming Contest Sponsored by TuSimple - F 贪心+二分
Heap Partition Time Limit: 2 Seconds Memory Limit: 65536 KB Special Judge A sequence S = { ...
- The 14th Zhejiang Provincial Collegiate Programming Contest Sponsored by TuSimple - C 暴力 STL
What Kind of Friends Are You? Time Limit: 1 Second Memory Limit: 65536 KB Japari Park is a larg ...
- ZOJ 3962 E.Seven Segment Display / The 14th Zhejiang Provincial Collegiate Programming Contest Sponsored by TuSimple E.数位dp
Seven Segment Display Time Limit: 1 Second Memory Limit: 65536 KB A seven segment display, or s ...
随机推荐
- 2018宁夏邀请赛L Continuous Intervals
题目链接:https://nanti.jisuanke.com/t/28412 题意: 给出n个数的序列.问序列中有多少个区间满足,排序完之后任意两个相邻的数之差不大于1. 题解: 用max表示区间最 ...
- display:inline-block带来的问题及解决办法
在日常工作中,会经常遇到两个或多个元素并排排列的效果,以前会使用float等实现,float虽然方便好用,但是需要清除浮动,有时会带来意想不到的bug 而且在移动端是不推荐使用float的,所以使用d ...
- nfs 和samba
NFS,是Network File System的简写,即网络文件系统.网络文件系统是FreeBSD支持的文件系统中的一种,也被称为NFS. NFS允许一个系统在网络上与他人共享目录和文件.通过使用N ...
- 一个JavaScript日期格式化扩展函数
我们都知道在Java和PHP语言中,有专门用于格式化日期对象的类和函数,例如Java中的DateFormat等等,通过这些类和函数,我们可以方便的将一个日期对象按照格式的要求输出为字符串,例如对于同一 ...
- POJ3159:Candies(差分约束)
Candies Time Limit: 1500MS Memory Limit: 131072K Total Submissions: 39666 Accepted: 11168 题目链接:h ...
- bzoj 2566 calc 拉格朗日插值
calc Time Limit: 30 Sec Memory Limit: 512 MBSubmit: 377 Solved: 226[Submit][Status][Discuss] Descr ...
- 「6月雅礼集训 2017 Day1」看无可看
[题目大意] 给出n个数,a[1]...a[n],称作集合S,求
- Codeforces Round #300 解题报告
呜呜周日的时候手感一直很好 代码一般都是一遍过编译一遍过样例 做CF的时候前三题也都是一遍过Pretest没想着去检查... 期间姐姐提醒说有Announcement也自信不去看 呜呜然后就FST了 ...
- HDU 1162 Eddy's picture (最小生成树 普里姆 )
题目链接 Problem Description Eddy begins to like painting pictures recently ,he is sure of himself to be ...
- TCP的三次握手和四次挥手+TCP和UDP的区别
TCP的三次握手: LISTEN:表示服务器端的某个socket处于监听状态,可以接收连接了. SYN_SENT:当客户端SOCKET执行connect连接时,它首先发送syn报文,随即会进入到此状态 ...