#include <bits/stdc++.h>
using namespace std;
int re=0;
vector<char>v;
int main()
{ios_base::sync_with_stdio(false);
cin.tie(NULL);
string s;cin>>s;
int n=s.size();
int r=-1;
for(int i=0;i<n;i++)
{
if(r<0||i==0||s[i]!=v[r])
{
v.push_back(s[i]);
r++;
}
else {
v.pop_back();
re=1-re;
r--;
}
}
if (re==0)
{
cout<<"No";return 0;
}
cout<<"Yes";
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
2 ms |
376 KB |
Expected integer, but "No" found |
2 |
Incorrect |
2 ms |
376 KB |
Expected integer, but "No" found |
3 |
Incorrect |
2 ms |
376 KB |
Expected integer, but "No" found |
4 |
Incorrect |
2 ms |
376 KB |
Expected integer, but "No" found |
5 |
Incorrect |
2 ms |
256 KB |
Expected integer, but "No" found |
6 |
Incorrect |
2 ms |
376 KB |
Expected integer, but "No" found |
7 |
Incorrect |
2 ms |
376 KB |
Expected integer, but "No" found |
8 |
Incorrect |
2 ms |
376 KB |
Expected integer, but "No" found |
9 |
Incorrect |
2 ms |
376 KB |
Expected integer, but "No" found |
10 |
Incorrect |
2 ms |
376 KB |
Expected integer, but "Yes" found |
11 |
Incorrect |
2 ms |
376 KB |
Expected integer, but "Yes" found |
12 |
Incorrect |
2 ms |
376 KB |
Expected integer, but "Yes" found |
13 |
Incorrect |
2 ms |
376 KB |
Expected integer, but "Yes" found |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
2 ms |
376 KB |
Expected integer, but "Yes" found |
2 |
Incorrect |
2 ms |
380 KB |
Expected integer, but "Yes" found |
3 |
Incorrect |
2 ms |
376 KB |
Expected integer, but "Yes" found |
4 |
Incorrect |
2 ms |
376 KB |
Expected integer, but "Yes" found |
5 |
Incorrect |
2 ms |
376 KB |
Expected integer, but "Yes" found |
6 |
Incorrect |
2 ms |
504 KB |
Expected integer, but "Yes" found |
7 |
Incorrect |
2 ms |
376 KB |
Expected integer, but "No" found |