Submission #237127

#	Time	Username	Problem	Language	Result	Execution time	Memory
237127		Vimmer	Vođe (COCI17_vode)	C++14	72 / 120	1601 ms	199288 KiB

vode

#include <bits/stdc++.h>
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>

//#pragma GCC optimize("unroll-loops")
//#pragma GCC optimize("-O3")
//#pragma GCC optimize("Ofast")
//#pragma GCC optimize("fast-math")
//#pragma GCC optimize("no-stack-protector")

#define F first
#define S second
#define sz(x) int(x.size())
#define pb push_back
#define N 50001
#define M ll(1e9 + 7)
#define inf 1e9 + 1e9

using namespace std;
//using namespace __gnu_pbds;

typedef long double ld;
typedef long long ll;
typedef short int si;
typedef array <int, 2> a2;

//typedef tree <int, null_type, less_equal<int>, rb_tree_tag, tree_order_statistics_node_update> ordered_set;



int f[5005][5005];

int main()
{
    //freopen("input.txt", "r", stdin); //freopen("output4.txt", "w", stdout);

    ios_base::sync_with_stdio(0); istream::sync_with_stdio(0); cin.tie(0); cout.tie(0);

    int n, m, k;

    cin >> n >> m >> k;

    int nm = n + m;

    int a[nm];

    int j = 0;

    for (int i = 0; i < n; i++) cin >> a[i];

    for (int i = n; i < nm; i++) a[i] = a[j++];

    memset(f, -1, sizeof(f));

    for (int i = 0; i < nm; i++) f[i][m - 1] = 0;

    for (int i = nm - 1; i > 0; i--)
      for (int j = m - 1; j >= 0; j--)
        {
            if (f[i][j] == -1) continue;

            if (a[i - 1] == a[i])
                for (int u = j - 1; u >= max(0, j - k); u--) f[i - 1][u] = (f[i - 1][u] == -1 ? f[i][j] : f[i - 1][u] | f[i][j]);
            else
                for (int u = j - 1; u >= max(0, j - k); u--) f[i - 1][u] = (f[i - 1][u] == -1 ? (1 + f[i][j]) % 2 : f[i - 1][u] | (1 + f[i][j]) % 2);
        }

    for (int i = 0; i < n; i++)
        if (f[i][0]) cout << a[i] << " "; else cout << (1 + a[i]) % 2 << " ";
}

• Subtask 1: 12 / 12
• Subtask 2: 12 / 12
• Subtask 3: 12 / 12
• Subtask 4: 12 / 12
• Subtask 5: 12 / 12
• Subtask 6: 12 / 12
• Subtask 7: 0 / 12
• Subtask 8: 0 / 12
• Subtask 9: 0 / 12
• Subtask 10: 0 / 12