Submission #48303

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
48303	2018-05-11 15:02:56	nickyrio	Palindromes (APIO14_palindrome)	C++17	100 / 100	104 ms	71568 KiB

palindrome

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#include <bits/stdc++.h>
 
 
using namespace std;
#define N 350000
 
struct Node {
    int cnt, len, sufflink, next[26];
}tree[N];
 
vector<int> e[N];
 
struct PalindromicTree {
    string s;
    int currNode, ptr;
    long long ans;
    PalindromicTree(string s): s(s) {
        currNode = ptr = 1;
        for(int i = 0; i<N; i++) {
            tree[i].len = tree[i].cnt = tree[i].sufflink = 0;
            for (int j = 0; j<26; j++) tree[i].next[j] = 0;
        }
        tree[0].len = -1; tree[0].sufflink = 0;
        for (int i = 0; i<(int) s.size(); i++) insert(i);
    }
    long long getMaxAns() {
        ans = 0;
        dfs(1);
        return ans;
    }
 
 
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• Subtask 2: 15 / 15
• Subtask 3: 24 / 24
• Subtask 4: 26 / 26
• Subtask 5: 27 / 27