Submission #918038

#	Time	Username	Problem	Language	Result	Execution time	Memory
918038		ezzzay	Palindromes (APIO14_palindrome)	C++14	23 / 100	1083 ms	131072 KiB

palindrome

#include<bits/stdc++.h>
using namespace std;
#define ff first
#define ss second
map<string,int>mp;
bool fun(string s){
    int n=s.size();
    for(int i=0;i<n;i++){
        if(s[i]!=s[n-i-1])return 0;
    }
    return 1;
}
signed main(){
    string s;
    cin>>s;
    int n=s.size();
    int ans=0;
    for(int i=0;i<n;i++){
        for(int j=i;j<n;j++){
            string p= s.substr(i,j-i+1);
            if(fun(p)){
               mp[p]++;
            }
        }
    }
    
    for(auto it=mp.begin();it!=mp.end();it++){
        string g=it->ff;
        int h=g.size();
        ans=max(ans,h * it->ss);
    }
    cout<<ans;
}

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