标签:sch lag return check ios accept fir use note
http://acm.hdu.edu.cn/contests/contest_showproblem.php?pid=1010&cid=909
Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 524288/524288 K (Java/Others)
Total Submission(s): 5634 Accepted Submission(s): 3476
#include <iostream>
using namespace std;
int main(){
int T;
ios::sync_with_stdio(false);
cin>>T;
while(T--){
int n,a[55]={0};
cin>>n;
bool flag=0;
for(int i=0;i<n;i++)
cin>>a[i];
for(int i=1;i<n;i++)
if(a[i]==a[i-1]){
cout<<"NO"<<endl;
flag=1;
break;
}
if(!flag) cout<<"YES"<<endl;
}
return 0;
}
标签:sch lag return check ios accept fir use note
原文地址:https://www.cnblogs.com/SutsuharaYuki/p/13718304.html