Submission #381616

# Submission time Handle Problem Language Result Execution time Memory
381616 2021-03-25T10:59:35 Z Slavita Semafor (COI20_semafor) C++14
0 / 100
2 ms 364 KB
#include <bits/stdc++.h>
#define ve vector<int>
#define pb push_back
#define mp make_pair
#define fi first
#define se second
#define pi pair<int,int>
#define all(v) v.begin(),v.end()
#define si(v) (int)v.size()
#define en '\n'
using namespace std;
typedef long long ll;
typedef unsigned long long ull;

const int N = 1e4 + 228;
const int big = 1e9;
int n, m, k, x, f[N][2][2][2][2][2], ans[10];

void setNum(int i, int x){
    if (x == 0) f[i][1][1][1][1][0] = 1;
    if (x == 1) f[i][1][1][0][1][1] = 1;
    if (x == 2) f[i][0][1][1][1][0] = 1;
    if (x == 3) f[i][0][1][0][0][1] = 1;
    if (x == 4) f[i][1][0][0][1][1] = 1;
    if (x == 5) f[i][0][0][1][0][1] = 1;
    if (x == 6) f[i][1][1][1][0][0] = 1;
    if (x == 7) f[i][0][1][0][1][1] = 1;
    if (x == 8) f[i][0][0][1][0][0] = 1;
    if (x == 9) f[i][0][0][0][0][1] = 1;
}

bool check2(int d1, int d2, int d3, int d4, int d5, int v1, int v2, int v3, int v4, int v5){
    if (d1 == v1 && d2 == v2 && d3 == v3 && d4 == v4 && d5 == v5) return 1;
    return 0;
}

int getNum(int d1, int d2, int d3, int d4, int d5){
    if (check2(d1, d2, d3, d4, d5, 1, 1, 1, 1, 0)) return 0;
    if (check2(d1, d2, d3, d4, d5, 1, 1, 0, 1, 1)) return 1;
    if (check2(d1, d2, d3, d4, d5, 0, 1, 1, 1, 0)) return 2;
    if (check2(d1, d2, d3, d4, d5, 0, 1, 0, 0, 1)) return 3;
    if (check2(d1, d2, d3, d4, d5, 1, 0, 0, 1, 1)) return 4;
    if (check2(d1, d2, d3, d4, d5, 0, 0, 1, 0, 1)) return 5;
    if (check2(d1, d2, d3, d4, d5, 1, 1, 1, 0, 0)) return 6;
    if (check2(d1, d2, d3, d4, d5, 0, 1, 0, 1, 1)) return 7;
    if (check2(d1, d2, d3, d4, d5, 0, 0, 1, 0, 0)) return 8;
    if (check2(d1, d2, d3, d4, d5, 0, 0, 0, 0, 1)) return 8;
    return -1;
}

int main(){
    iostream::sync_with_stdio(false); cin.tie(0); ios_base::sync_with_stdio(false); cout.tie(0);
    //freopen("input.txt","r",stdin);
    //freopen("output.txt","w",stdout);
    cin >> m >> n >> k >> x;
    setNum(0, x);
    for (int i = 0; i < n; i++){
        for (int d1 = 0; d1 <= 1; d1++)
        for (int d2 = 0; d2 <= 1; d2++)
        for (int d3 = 0; d3 <= 1; d3++)
        for (int d4 = 0; d4 <= 1; d4++)
        for (int d5 = 0; d5 <= 1; d5++){
            int cur = f[i][d1][d2][d3][d4][d5];
            if (cur == 0) continue;
            if (i == k){
                if (getNum(d1, d2, d3, d4, d5) == -1) {f[i][d1][d2][d3][d4][d5] = 0;continue;}
            }
            f[i + 1][d1 ^ 1][d2][d3][d4][d5] += cur;
            f[i + 1][d1][d2 ^ 1][d3][d4][d5] += cur;
            f[i + 1][d1][d2][d3 ^ 1][d4][d5] += cur;
            f[i + 1][d1][d2][d3][d4 ^ 1][d5] += cur;
            f[i + 1][d1][d2][d3][d4][d5 ^ 1] += cur;
        }
    }
    for (int d1 = 0; d1 <= 1; d1++)
    for (int d2 = 0; d2 <= 1; d2++)
    for (int d3 = 0; d3 <= 1; d3++)
    for (int d4 = 0; d4 <= 1; d4++)
    for (int d5 = 0; d5 <= 1; d5++){
        int cur = f[n][d1][d2][d3][d4][d5];
        int num = getNum(d1, d2, d3, d4, d5);
        if (num == -1) continue;
        ans[num] = cur;
    }
    for (int i = 0; i <= 9; i++){
        cout << ans[i] << en;
    }
    return 0;
}
# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Incorrect 2 ms 364 KB Output isn't correct
3 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Correct 1 ms 364 KB Output is correct
2 Incorrect 2 ms 364 KB Output isn't correct
3 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 364 KB Output isn't correct
2 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 364 KB Output isn't correct
2 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 364 KB Output isn't correct
2 Halted 0 ms 0 KB -
# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 364 KB Output isn't correct
2 Halted 0 ms 0 KB -