oj.uz

Submission #863883

# Submission time Handle Problem Language Result Execution time Memory
863883 2023-10-21T10:22:47 Z FIFI_cpp Addk (eJOI21_addk) C++17
36 / 100
 2000 ms 5004 KB 
#include <iostream>
#include <vector>
#include <algorithm>
#include <numeric>
#include <cstdlib>
#include <cmath>
#include <stdio.h>
#include <math.h>
#include <queue>
#include <stack>
#include <deque>
#include <fstream>
#include <iterator>
#include <set>
#include <map>
#include <iomanip>
#define ll long long
using namespace std;

int main() {
    int n,k;
    cin >> n >> k;
    vector<ll> nums(n,0);
    vector<ll> prefix(n + 1,0);
    ll curr = 0;
    for (int i = 0;i < n;i++)
    {
        cin >> nums[i];
        curr += nums[i];
        prefix[i + 1] = curr;
    }
    int q;
    cin >> q;
    while (q--)
    {
        int type;
        cin >> type;
        if (type == 1)
        {
            vector<ll> pos(k,0);
            for (int i = 0;i < k;i++)
            {
                cin >> pos[i];
            }
            iter_swap(nums.begin() + pos[0] - 1, nums.begin() + pos[k - 1] - 1);
            for (int i = 0;i < k - 2;i++)
            {
                iter_swap(nums.begin() + pos[i] - 1, nums.begin() + pos[i + 1] - 1);
            }
            ll s = 0;
            for (int i = 0;i < n;i++)
            {
                prefix[i + 1] = s + nums[i];
                s+=nums[i];
            }
        }
        else
        {
            int begin,end,size;
            cin >> begin >> end >> size;
            int c_begin = begin;
            int c_end = begin + size - 1;
            ll curr_sum = 0;
            while (c_end <= end)
            {
                curr_sum += prefix[c_end] - prefix[c_begin - 1];
                c_end++;
                c_begin++;
            }
            cout << curr_sum << '\n';
        }
    }
    return 0;
}

Subtask #1
36.0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 2 ms 600 KB Output is correct
3 Correct 5 ms 348 KB Output is correct
4 Correct 8 ms 448 KB Output is correct
5 Correct 15 ms 604 KB Output is correct
6 Correct 17 ms 668 KB Output is correct
7 Correct 21 ms 604 KB Output is correct
8 Correct 27 ms 728 KB Output is correct
9 Correct 45 ms 848 KB Output is correct

Subtask #2
0 / 56.0

# Verdict Execution time Memory Grader output
1 Correct 143 ms 848 KB Output is correct
2 Correct 297 ms 1984 KB Output is correct
3 Correct 506 ms 2672 KB Output is correct
4 Correct 1815 ms 4340 KB Output is correct
5 Execution timed out 2036 ms 4588 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #3
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1274 ms 1624 KB Output is correct
2 Execution timed out 2049 ms 5004 KB Time limit exceeded
3 Halted 0 ms 0 KB -