Submission #647072

#	Time	Username	Problem	Language	Result	Execution time	Memory
647072		google	Palindromes (APIO14_palindrome)	C++17	0 / 100	1104 ms	131072 KiB

palindrome

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
map<string,ll> m;
int main(){
    cin.tie(0)->sync_with_stdio(0);
    string s; cin >> s;
    for (int i = 0;i<int(s.size());i++){
        string t = "";
        for (int j = i;j<int(s.size());j++){
            t += s[j];
            m[t]++;
        }
    }
    ll ans = 0;
    for (auto [a,b]:m) ans = max(ans,b*int(a.size()));
    cout << ans;
    return 0;
}

• Subtask 1: 0 / 8
• Subtask 2: 0 / 15
• Subtask 3: 0 / 24
• Subtask 4: 0 / 26
• Subtask 5: 0 / 27