Submission #560896

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
560896	2022-05-12 04:40:58	Yazan_Alattar	Palinilap (COI16_palinilap)	C++14	0 / 100	282 ms	67928 KiB

palinilap

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
#define F first
#define S second
#define pb push_back
#define endl "\n"
#define all(x) x.begin(), x.end()
const int M = 5007;
const ll inf = 1e18;
const ll mod = 1e9 + 7;
const double pi = acos(-1);
const double eps = 1e-6;
const int dx[] = {0, -1, 0, 1}, dy[] = {1, 0, -1, 0};
const int block = 320;
string s;
int cnt[M][30], dp[M][M], con[M], ans;
int main(){
    ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    cin >> s;
    int n = s.size(); s = '#' + s;
    for(int mid = 1; mid <= n; ++mid){
        int l = mid, r = mid;
        int pos1 = 0, pos2 = 0, c1 = 0, c2 = 0;
        while(l && r <= n){
            if(s[l] != s[r]){
 
 
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• Subtask 1: 0 / 17
• Subtask 2: 0 / 37
• Subtask 3: 0 / 46