Submission #858404

#	Time	Username	Problem	Language	Result	Execution time	Memory
858404		Tenis0206	Palindromic Partitions (CEOI17_palindromic)	C++11	60 / 100	10098 ms	5376 KiB

palindromic

#include <bits/stdc++.h>

using namespace std;

string s;

int solve(int st, int dr)
{
    if(st > dr)
    {
        return 0;
    }
    for(int len=1;st + len - 1 < dr - len + 1;len++)
    {
        bool ok = true;
        for(int i=1;i<=len;i++)
        {
            if(s[st + i - 1] != s[dr - len + i])
            {
                ok = false;
                break;
            }
        }
        if(ok)
        {
            return 2 + solve(st + len, dr - len);
        }
    }
    return 1;
}

void solve_test()
{
    cin>>s;
    s = "#" + s;
    cout<<solve(1,s.size() - 1)<<'\n';
}

int main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    #ifdef home
    freopen("nr.in","r",stdin);
    freopen("nr.out","w",stdout);
    #endif // home
    int t;
    cin>>t;
    for(int test=1;test<=t;test++)
    {
        solve_test();
    }
    return 0;
}

• Subtask 1: 15 / 15
• Subtask 2: 20 / 20
• Subtask 3: 25 / 25
• Subtask 4: 0 / 40