oj.uz

Submission #939125

# Submission time Handle Problem Language Result Execution time Memory
939125 2024-03-06T06:04:57 Z vjudge1 Palindromic Partitions (CEOI17_palindromic) C++14
60 / 100
 10000 ms 3088 KB 
///*                                                    __                    __                        __                    */
///*        ======     _      /| /|  __   _            /   |  |   /|  |   @  |    |  |  | /   /| |\  | /   |  |  @ | /        */
///* \-       ||  |_| |_     / |/ | |  | |_  |-        |   |--|  /-|  |   |  \ \  |==|  |-   /=| | \ | |   |--|  | |-         */
///*          ||  | | |_    /     | |__|  _| |_        \__ |  | /  |  |__ |  __|  |  |  | \ /  | |  \| \__ |  |  | | \        */
///* 
 
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define ff first
#define ss second
#define int long long
typedef vector<int> vi;
typedef vector<double> vd;
typedef pair<int,int> pii;
typedef vector<pii> vii;
const int N = 3e5+50, inf = 1e18, mod = 1e9+7;

void solve(){
	string s, a= "", b = "";
	cin >> s;
	int n = s.size(), ans = 0;
	
	int l = 0, r = n-1;
	while(true){
		a = a + s[l];
		b = s[r] + b;
		bool eq = 1;
		for(int i = 0; i < (int)a.size(); i++){
			if(a[i] != b[i]){
				eq = 0;
				break;
			}
		}
		if(eq){
			if(l >= r){
				ans++;
				break;
			}else ans+=2;
			a = "";
			b = "";
		}
		l++;
		r--; 
		if(a == "" && b == "" && l > r)break;
	}
	cout << ans << '\n';
}
main(){
	ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
	int test = 1;
	cin >> test;
	while(test--){
		solve();
	}
}

Compilation message

palindromic.cpp:50:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   50 | main(){
      | ^~~~

Subtask #1
15.0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct

Subtask #3
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 15 ms 344 KB Output is correct
11 Correct 8 ms 576 KB Output is correct
12 Correct 5 ms 348 KB Output is correct
13 Correct 2 ms 348 KB Output is correct

Subtask #4
0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 344 KB Output is correct
10 Correct 15 ms 344 KB Output is correct
11 Correct 8 ms 576 KB Output is correct
12 Correct 5 ms 348 KB Output is correct
13 Correct 2 ms 348 KB Output is correct
14 Execution timed out 10005 ms 3088 KB Time limit exceeded
15 Halted 0 ms 0 KB -