oj.uz

답안 #939036

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
939036 2024-03-06T04:01:28 Z huyboy Palindromic Partitions (CEOI17_palindromic) C++17
0 / 100
 10000 ms 596 KB 
#include "bits/stdc++.h"
 
#include <ext/pb_ds/assoc_container.hpp> 
#include <ext/pb_ds/tree_policy.hpp> 
 
using namespace __gnu_pbds; 
 
using namespace std;
 
#define int long long
#define ff first
#define ss second
#define pb push_back
#define all(x) x.begin(),x.end()
#define ordered_multiset tree<int, null_type,less_equal<int>, rb_tree_tag,tree_order_statistics_node_update> 
 
const int INF = 1e18;
 
void solve(){	

	string s;
	cin >> s;
	int n = s.size();
	int ans = 0;
	for(int mask = 0;mask < (1 << n);mask++){
		string h = "";
		for(int i = 0;i < n;i++){
			h += (mask >> i & 1) + '0';
		}
		string res = "";
		char lst = '-';
		vector<string> v;
		int cnt = 1;
		for(int i = 0;i < n;i++){
			if(h[i] != lst){
				if(lst == '-'){
					
				} else{	
					cnt++;
					v.pb(res);
					res = "";
				}
			} 
			res += s[i];
			lst = h[i];
		}
		v.pb(res);
		vector<string> z = v;
		reverse(all(z));
		if(z == v){
			ans = max(ans,cnt);
		}
	}
	cout << ans << "\n";

}
//(h[i] - h[j]) * (h[i] - h[j]) + pref[i] - pref[j + 1]
signed main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0),cout.tie(0);
	
	int t = 1;
	cin >> t;
	while(t--){
		solve();
	}
}

Subtask #1
0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 10014 ms 596 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #2
0 / 20.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 10014 ms 596 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 10014 ms 596 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 10014 ms 596 KB Time limit exceeded
2 Halted 0 ms 0 KB -