oj.uz

Submission #934400

# Submission time Handle Problem Language Result Execution time Memory
934400 2024-02-27T09:40:12 Z andrei_iorgulescu Bowling (BOI15_bow) C++14
16 / 100
 1000 ms 110428 KB 
#include <bits/stdc++.h>
#pragma GCC optimize("unroll-loops")
#pragma GCC target("avx2")

using namespace std;
using ll = long long;

ll dp[11][301][11][11][32];
ll sdp[11][301][31][11],sumdp[11][301][31];
int n;
char a[25];
int v[15];

bool ok(int x,int pos,int prec)
{
    if (a[pos] == '?')
        return true;
    char cx;
    if (x == -1)
        cx = '-';
    else if (prec == -1)
    {
        if (x >= 0 and x <= 9)
            cx = (char)('0' + x);
        else
            cx = 'x';
    }
    else
    {
        if (x + prec < 10)
            cx = (char)('0' + x);
        else
            cx = '/';
    }
    if (cx == a[pos])
        return true;
    return false;
}

bool okv(int x,int pos)
{
    if (v[pos] == -1)
        return true;
    if (x == v[pos])
        return true;
    return false;
}

int f(int c11,int c12,int c21,int c22)
{
    if (c11 == 10)
    {
        if (c12 != c21)
            return 31;
        return 10 + c21 + c22;
    }
    if (c11 + c12 < 10)
        return c11 + c12;
    else if (c11 + c12 > 10)
        return 31;
    return 10 + c21;
}

void testcase()
{
    for (int i = 0; i < 11; i++)
        for (int j = 0; j < 301; j++)
            for (int ii = 0; ii < 11; ii++)
                for (int jj = 0; jj < 11; jj++)
                    for (int kkk = 0; kkk < 32; kkk++)
                        dp[i][j][ii][jj][kkk] = 0;
    for (int i = 0; i < 11; i++)
        for (int j = 0; j < 301; j++)
            for (int ii = 0; ii < 31; ii++)
                for (int jj = 0; jj < 11; jj++)
                    sdp[i][j][ii][jj] = 0;
    for (int i = 0; i < 11; i++)
        for (int j = 0; j < 301; j++)
            for (int ii = 0; ii < 31; ii++)
                sumdp[i][j][ii] = 0;
    cin >> n;
    for (int i = 1; i <= 2 * n + 1; i++)
        cin >> a[i];
    for (int i = 1; i <= n; i++)
        cin >> v[i];
    for (int s = 0; s <= 30 * n; s++)
    {
        for (int h1 = 0; h1 <= 10; h1++)
        {
            if (h1 == 10)
            {
                for (int h2 = 0; h2 <= 10; h2++)
                {
                    if (h2 == 10)
                    {
                        for (int h3 = 0; h3 <= 10; h3++)
                        {
                            if (h1 + h2 + h3 <= s and ok(h1,2 * n - 1,-1) and ok(h2,2 * n,-1) and ok(h3,2 * n + 1,-1) and okv(s,n))
                                dp[n][s][h1][h2][h1 + h2 + h3]++;
                        }
                    }
                    else
                    {
                        for (int h3 = 0; h3 <= 10 - h2; h3++)
                        {
                            if (h1 + h2 + h3 <= s and ok(h1,2 * n - 1,-1) and ok(h2,2 * n,-1) and ok(h3,2 * n + 1,h2) and okv(s,n))
                                dp[n][s][h1][h2][h1 + h2 + h3]++;
                        }
                    }
                }
            }
            else
            {
                for (int h2 = 0; h2 <= 10 - h1; h2++)
                {
                    if (h1 + h2 == 10 and ok(h1,2 * n - 1,-1) and ok(h2, 2 * n,h1))
                    {
                        for (int h3 = 0; h3 <= 10; h3++)
                        {
                            if (ok(h3,2 * n + 1,-1) and h1 + h2 + h3 <= s and okv(s,n))
                                dp[n][s][h1][h2][h1 + h2 + h3]++;
                        }
                    }
                    else if (h1 + h2 < 10)
                    {
                        if (h1 + h2 <= s and ok(h1,2 * n - 1,-1) and ok(h2,2 * n,h1) and ok(-1,2 * n + 1,-1) and okv(s,n))
                            dp[n][s][h1][h2][h1 + h2]++;
                    }
                }
            }
        }
    }
    /*for (int i = n; i > 1; i--)
    {
        for (int s = 0; s <= 30 * i; s++)
        {
            for (int h1 = 0; h1 <= 10; h1++)
            {
                for (int h2 = 0; h2 <= 10; h2++)
                {
                    for (int vl = 0; vl <= min(30ll,s); vl++)
                    {
                        if (dp[i][s][h1][h2][vl] == 0)
                            continue;
                        if (!okv(s - vl,i - 1))
                            continue;
                        //cout << i << ' ' << s << ' ' << h1 << ' ' << h2 << ' ' << vl << endl;
                        for (int h1p = 0; h1p <= 10; h1p++)
                        {
                            for (int h2p = 0; h2p <= 10; h2p++)
                            {
                                if (f(h1p,h2p,h1,h2) <= s - vl)
                                {
                                    if (h1p == 10 and ok(10,2 * i - 3,true,-1) and ok(-1,2 * i - 2,false,-1))
                                        dp[i - 1][s - vl][h1p][h2p][f(h1p,h2p,h1,h2)] += dp[i][s][h1][h2][vl];
                                    else if (h1p != 10)
                                    {
                                        if (h1p + h2p <= 10 and ok(h1p,2 * i - 3,false,-1) and ok(h2p,2 * i - 2,false,h1p))
                                            dp[i - 1][s - vl][h1p][h2p][f(h1p,h2p,h1,h2)] += dp[i][s][h1][h2][vl];
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }*/
    for (int s = 0; s <= 30 * n; s++)
    {
        for (int h1 = 0; h1 <= 10; h1++)
        {
            for (int h2 = 0; h2 <= 10; h2++)
            {
                for (int vl = 0; vl <= 30; vl++)
                {
                    sumdp[n][s][vl] += dp[n][s][h1][h2][vl];
                    sdp[n][s][vl][h1] += dp[n][s][h1][h2][vl];
                    //if (dp[n][s][h1][h2][vl] != 0)
                      //  cout << s << ' ' << h1 << ' ' << h2 << ' ' << vl << ' ' << dp[n][s][h1][h2][vl] << endl;
                }
            }
        }
    }
    for (int i = n - 1; i >= 1; i--)
    {
        for (int s = 0; s <= 30 * i; s++)
        {
            for (int h1 = 0; h1 <= 10; h1++)
            {
                for (int h2 = 0; h2 <= 10; h2++)
                {
                    for (int vlp = 0; vlp <= 30; vlp++)
                    {
                        if (h1 == 10)
                        {
                            for (int h2p = 0; h2p <= 10; h2p++)
                                if (ok(h1,2 * i - 1,-1) and ok(-1,2 * i,-1))
                                    dp[i][s][h1][h2][10 + h2 + h2p] += dp[i + 1][s + vlp][h2][h2p][vlp];
                        }
                        else if (h1 + h2 == 10)
                        {
                            for (int h1p = 0; h1p <= 10; h1p++)
                                if (ok(h1,2 * i - 1,-1) and ok(h2,2 * i,h1))
                                    dp[i][s][h1][h2][10 + h1p] += sdp[i + 1][s + vlp][vlp][h1p];
                        }
                        else if (h1 + h2 < 10)
                        {
                            if (ok(h1,2 * i - 1,-1) and ok(h2,2 * i,h1))
                                dp[i][s][h1][h2][h1 + h2] += sumdp[i + 1][s + vlp][vlp];
                        }
                    }
                }
            }
        }
        for (int s = 0; s <= 30 * i; s++)
        {
            for (int h1 = 0; h1 <= 10; h1++)
            {
                for (int h2 = 0; h2 <= 10; h2++)
                {
                    for (int vl = 0; vl <= 30; vl++)
                    {
                        if (!okv(s,i))
                            dp[i][s][h1][h2][vl] = 0;
                        //if (dp[i][s][h1][h2][vl] != 0)
                          //  cout << i << ' ' << s << ' ' << h1 << ' ' << h2 << ' ' << vl << ' ' << dp[i][s][h1][h2][vl] << endl;
                        sumdp[i][s][vl] += dp[i][s][h1][h2][vl];
                        sdp[i][s][vl][h1] += dp[i][s][h1][h2][vl];
                    }
                }
            }
        }
    }
    int ans = 0;
    for (int s = 0; s <= 30; s++)
    {
        for (int h1 = 0; h1 <= 10; h1++)
        {
            for (int h2 = 0; h2 <= 10; h2++)
            {
                //if (dp[1][s][h1][h2][s] != 0)
                  //cout << s << ' ' << h1 << ' ' << h2 << ' ' << dp[1][s][h1][h2][s] << endl;
                ans += dp[1][s][h1][h2][s];
            }
        }
    }
    cout << ans << '\n';
}

signed main()
{
    int tc;
    cin >> tc;
    while (tc--)
        testcase();
    return 0;
}

/**
hoping for a miracle
**/

/*
1
2
?????
10 -1
*/

Subtask #1
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 446 ms 110164 KB Output is correct
2 Correct 440 ms 110236 KB Output is correct
3 Correct 464 ms 110428 KB Output is correct
4 Correct 518 ms 110164 KB Output is correct
5 Correct 503 ms 110428 KB Output is correct
6 Correct 566 ms 110424 KB Output is correct
7 Correct 629 ms 110404 KB Output is correct
8 Correct 565 ms 110168 KB Output is correct
9 Correct 496 ms 110172 KB Output is correct
10 Correct 568 ms 110404 KB Output is correct
11 Correct 948 ms 110172 KB Output is correct
12 Correct 300 ms 110416 KB Output is correct
13 Correct 62 ms 110400 KB Output is correct
14 Correct 294 ms 110424 KB Output is correct
15 Correct 73 ms 110168 KB Output is correct

Subtask #2
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 421 ms 110172 KB Output is correct
2 Correct 586 ms 110172 KB Output is correct
3 Correct 537 ms 110428 KB Output is correct
4 Correct 583 ms 110168 KB Output is correct
5 Correct 614 ms 110172 KB Output is correct
6 Correct 897 ms 110172 KB Output is correct
7 Correct 907 ms 110404 KB Output is correct
8 Correct 899 ms 110172 KB Output is correct
9 Correct 921 ms 110172 KB Output is correct
10 Correct 991 ms 110168 KB Output is correct
11 Correct 983 ms 110424 KB Output is correct
12 Execution timed out 1054 ms 110428 KB Time limit exceeded
13 Halted 0 ms 0 KB -

Subtask #3
0 / 26.0

# Verdict Execution time Memory Grader output
1 Incorrect 248 ms 110424 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 575 ms 110168 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 446 ms 110164 KB Output is correct
2 Correct 440 ms 110236 KB Output is correct
3 Correct 464 ms 110428 KB Output is correct
4 Correct 518 ms 110164 KB Output is correct
5 Correct 503 ms 110428 KB Output is correct
6 Correct 566 ms 110424 KB Output is correct
7 Correct 629 ms 110404 KB Output is correct
8 Correct 565 ms 110168 KB Output is correct
9 Correct 496 ms 110172 KB Output is correct
10 Correct 568 ms 110404 KB Output is correct
11 Correct 948 ms 110172 KB Output is correct
12 Correct 300 ms 110416 KB Output is correct
13 Correct 62 ms 110400 KB Output is correct
14 Correct 294 ms 110424 KB Output is correct
15 Correct 73 ms 110168 KB Output is correct
16 Correct 421 ms 110172 KB Output is correct
17 Correct 586 ms 110172 KB Output is correct
18 Correct 537 ms 110428 KB Output is correct
19 Correct 583 ms 110168 KB Output is correct
20 Correct 614 ms 110172 KB Output is correct
21 Correct 897 ms 110172 KB Output is correct
22 Correct 907 ms 110404 KB Output is correct
23 Correct 899 ms 110172 KB Output is correct
24 Correct 921 ms 110172 KB Output is correct
25 Correct 991 ms 110168 KB Output is correct
26 Correct 983 ms 110424 KB Output is correct
27 Execution timed out 1054 ms 110428 KB Time limit exceeded
28 Halted 0 ms 0 KB -