Submission #464156

#	Time	Username	Problem	Language	Result	Execution time	Memory
464156		myvaluska	Difference (POI11_roz)	C++14	40 / 100	1093 ms	3452 KiB

roz

// pec.cpp : This file contains the 'main' function. Program execution begins and ends there.
//

#include <iostream>
#include <vector>
#include <algorithm>
#include <queue>
#include <iomanip>
#include <set>
#include <string>
using namespace std;

int main()
{
    int n;
    cin >> n;
    string s;
    cin >> s;
    int maxdif = 0;
    for (int i = 0; i < n; i++)
    {
        vector<int>frek(26, 0);
        for (int j = i; j < n; j++)
        {
            frek[s[j] - 'a'] += 1;
            int maxi = 0;
            int mini = 1000000036;
            for (int k = 0; k < 26; k++)
            {
                maxi = max(maxi, frek[k]);
                if (frek[k] > 0)
                {
                    mini = min(mini, frek[k]);
                }
            }
            /*cout << i << ' ';
            cout << j << " maxi a mini su ";
            cout << maxi << ' ';
            cout << mini << endl;*/
            maxdif = max(maxdif, maxi - mini);
        }
    }
    cout << maxdif << endl;
    return 0;
    //std::cout << "Hello World!\n";
}

// Run program: Ctrl + F5 or Debug > Start Without Debugging menu
// Debug program: F5 or Debug > Start Debugging menu

// Tips for Getting Started: 
//   1. Use the Solution Explorer window to add/manage files
//   2. Use the Team Explorer window to connect to source control
//   3. Use the Output window to see build output and other messages
//   4. Use the Error List window to view errors
//   5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project
//   6. In the future, to open this project again, go to File > Open > Project and select the .sln file

• Subtask 1: 10 / 10
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 0 / 10
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10
• Subtask 8: 0 / 10
• Subtask 9: 0 / 10
• Subtask 10: 0 / 10