oj.uz

Submission #957769

# Submission time Handle Problem Language Result Execution time Memory
957769 2024-04-04T09:52:38 Z vjudge1 Mars (APIO22_mars) C++17
21 / 100
 43 ms 22432 KB 
#include <bits/stdc++.h>
#define f first
#define s second
#define ent '\n'
//#define int long long

#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#pragma GCC optimize("Ofast,unroll-loops,fast-math,O3")

const int dx[]={-1, 1, 0, 0, 0};
const int dy[]={0, 0, 1, -1, 0};
typedef long long ll;
using namespace std;
const int mx=50+12;
const int mod=998244353;
const bool T=1;

int used[mx][mx];
int was[mx][mx];
int lx[mx][mx][mx], rx[mx][mx][mx];
int ly[mx][mx][mx], ry[mx][mx][mx];

int pos(int x,int y,int n){
    return x*n+y;
}

void dfs(int x,int y,int n){
    used[x][y]=1;
    for(int i=0;i<4;i++){
        int x1=dx[i]+x, y1=dy[i]+y;
        if(min(x1, y1)>=0 && max(x1, y1)<n && !used[x1][y1]){
            dfs(x1, y1, n);
        }
    }
}

void init(int n){
    for(int i=0;i<2*n+1;i++){
        for(int j=0;j<2*n+1;j++){
             for(int k=0;k<=n;k++){
                 lx[i][j][k]=rx[i][j][k]=-1;
                 ly[i][j][k]=ry[i][j][k]=-1;
                 if(k<=4){
                     lx[i][j][k]=i, rx[i][j][k]=i+2*k;
                     ly[i][j][k]=j, ry[i][j][k]=j+2*k;
                 }
             }
        }
    }
    for(int k=n;k>5;k--){
        for(int i=0;i+2*k<2*n+1;i++){
            for(int j=0;j+2*k<2*n+1;j++){
                lx[i][j][k-1]=i, ly[i][j][k-1]=j;
                rx[i][j][k-1]=i+9, ry[i][j][k-1]=j+9;
            }
        }
        for(int i=0;i+2*k-2<2*n+1;i++){
            for(int j=0;j+2*k-2<2*n+1;j++){
                if(lx[i][j][k-1]==-1){
                    if(max(i, j)+2*k-2 == 2*n+1){
                        if(i>j){
                            rx[i][j][k-1]=i+2*(k-1), ry[i][j][k-1]=j+9;
                            lx[i][j][k-1]=rx[i][j][k-1]-9, ly[i][j][k-1]=ry[i][j][k-1]-9;
                        }
                        else if(i<j){
                            rx[i][j][k-1]=i+9, ry[i][j][k-1]=j+2*(k-1);
                            lx[i][j][k-1]=rx[i][j][k-1]-9, ly[i][j][k-1]=ry[i][j][k-1]-9;
                        }
                        else{
                            rx[i][j][k-1]=i+2*(k-1), ry[i][j][k-1]=j+2*(k-1);
                            lx[i][j][k-1]=rx[i][j][k-1]-9, ly[i][j][k-1]=ry[i][j][k-1]-9;
                        }
                    }
                    else{
                        if(i<j){
                            rx[i][j][k-1]=i+9, ry[i][j][k-1]=(j*2+2*(k-1))/2+5;
                            lx[i][j][k-1]=rx[i][j][k-1]-9, ly[i][j][k-1]=ry[i][j][k-1]-9;
                        }
                        else if(i==j){
                            rx[i][j][k-1]=(i*2+2*(k-1))/2+5, ry[i][j][k-1]=(j*2+2*(k-1))/2+5;
                            lx[i][j][k-1]=rx[i][j][k-1]-9, ly[i][j][k-1]=ry[i][j][k-1]-9;
                        }
                        else{
                            rx[i][j][k-1]=(i*2+2*(k-1))/2+5, ry[i][j][k-1]=j+9;
                            lx[i][j][k-1]=rx[i][j][k-1]-9, ly[i][j][k-1]=ry[i][j][k-1]-9;
                        }
                    }
                }
            }
        }
    }
}

void upd(string a, int x,int y, int k){
    if(lx[x][y][k]==-1){
        return;
    }
    int pos=0;
    for(int i=lx[x][y][k];i<=rx[x][y][k];i++){
        for(int j=ly[x][y][k];j<=ry[x][y][k];j++){
            used[i][j]=(a[pos] == '1');
            was[i][j]=1;
            pos++;
        }
    }
}

std::string process(std::vector<std::vector<std::string> > a,int x,int y,int k,int n){
    init(n);
    k++;
    string ans="";
    while(ans.size()<100){
        ans+='0';
    }
    for(int i=x;i<x+2*k+1;i++){
        for(int j=y;j<y+2*k+1;j++){
            was[i][j]=0;
        }
    }
    for(int i=0;i<3;i++){
        for(int j=0;j<3;j++){
            upd(a[i][j], x+i, y+j, k-1);
        }
    }
    for(int i=x;i<x+2*k+1;i++){
        for(int j=y;j<y+2*k+1;j++){
            if(!was[i][j]){
                cout<<"! "<<x<<' '<<y<<' '<<k<<ent;
                cout<<"FIND "<<i<<' '<<j<<ent;
                assert(0);
            }
        }
    }
    if(lx[x][y][k]!=-1){
        int pos=0;
        for(int i=lx[x][y][k];i<=rx[x][y][k];i++){
            for(int j=ly[x][y][k];j<=ry[x][y][k];j++){
                ans[pos]=used[i][j]+'0';
                pos++;
            }
        }
    }
    if(n==k){
        for(int i=0;i<2*n+1;i++){
            for(int j=0;j<2*n+1;j++){
                used[i][j]=1-used[i][j];
            }
        }
        int cnt=0;
        for(int i=0;i<2*n+1;i++){
            for(int j=0;j<2*n+1;j++){
                if(!used[i][j]){
                    cnt++;
                    dfs(i, j, 2*n+1);
                }
            }
        }
        for(int i=0;i<100;i++){
            if(i>=20){
                ans[i]='0';
            }
            else{
                if((cnt&(1<<i))){
                    ans[i]='1';
                }
                else{
                    ans[i]='0';
                }
            }
        }
        return ans;
    }
    return ans;
}

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 20168 KB Output is correct
2 Correct 9 ms 20008 KB Output is correct
3 Correct 9 ms 20260 KB Output is correct
4 Correct 9 ms 20360 KB Output is correct
5 Correct 8 ms 20112 KB Output is correct
6 Correct 8 ms 20200 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 20168 KB Output is correct
2 Correct 9 ms 20008 KB Output is correct
3 Correct 9 ms 20260 KB Output is correct
4 Correct 9 ms 20360 KB Output is correct
5 Correct 8 ms 20112 KB Output is correct
6 Correct 8 ms 20200 KB Output is correct
7 Correct 12 ms 20512 KB Output is correct
8 Correct 13 ms 20520 KB Output is correct
9 Correct 16 ms 20744 KB Output is correct
10 Correct 16 ms 20368 KB Output is correct
11 Correct 14 ms 20464 KB Output is correct
12 Correct 16 ms 20220 KB Output is correct
13 Correct 14 ms 20356 KB Output is correct

Subtask #3
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 20168 KB Output is correct
2 Correct 9 ms 20008 KB Output is correct
3 Correct 9 ms 20260 KB Output is correct
4 Correct 9 ms 20360 KB Output is correct
5 Correct 8 ms 20112 KB Output is correct
6 Correct 8 ms 20200 KB Output is correct
7 Correct 12 ms 20512 KB Output is correct
8 Correct 13 ms 20520 KB Output is correct
9 Correct 16 ms 20744 KB Output is correct
10 Correct 16 ms 20368 KB Output is correct
11 Correct 14 ms 20464 KB Output is correct
12 Correct 16 ms 20220 KB Output is correct
13 Correct 14 ms 20356 KB Output is correct
14 Correct 27 ms 22432 KB Output is correct
15 Correct 41 ms 21800 KB Output is correct
16 Correct 41 ms 22052 KB Output is correct
17 Correct 40 ms 22028 KB Output is correct
18 Correct 43 ms 21900 KB Output is correct
19 Correct 42 ms 21836 KB Output is correct
20 Correct 39 ms 21896 KB Output is correct

Subtask #4
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 20168 KB Output is correct
2 Correct 9 ms 20008 KB Output is correct
3 Correct 9 ms 20260 KB Output is correct
4 Correct 9 ms 20360 KB Output is correct
5 Correct 8 ms 20112 KB Output is correct
6 Correct 8 ms 20200 KB Output is correct
7 Correct 12 ms 20512 KB Output is correct
8 Correct 13 ms 20520 KB Output is correct
9 Correct 16 ms 20744 KB Output is correct
10 Correct 16 ms 20368 KB Output is correct
11 Correct 14 ms 20464 KB Output is correct
12 Correct 16 ms 20220 KB Output is correct
13 Correct 14 ms 20356 KB Output is correct
14 Correct 27 ms 22432 KB Output is correct
15 Correct 41 ms 21800 KB Output is correct
16 Correct 41 ms 22052 KB Output is correct
17 Correct 40 ms 22028 KB Output is correct
18 Correct 43 ms 21900 KB Output is correct
19 Correct 42 ms 21836 KB Output is correct
20 Correct 39 ms 21896 KB Output is correct
21 Runtime error 12 ms 5024 KB Execution killed with signal 6
22 Halted 0 ms 0 KB -

Subtask #5
0.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 20168 KB Output is correct
2 Correct 9 ms 20008 KB Output is correct
3 Correct 9 ms 20260 KB Output is correct
4 Correct 9 ms 20360 KB Output is correct
5 Correct 8 ms 20112 KB Output is correct
6 Correct 8 ms 20200 KB Output is correct
7 Correct 12 ms 20512 KB Output is correct
8 Correct 13 ms 20520 KB Output is correct
9 Correct 16 ms 20744 KB Output is correct
10 Correct 16 ms 20368 KB Output is correct
11 Correct 14 ms 20464 KB Output is correct
12 Correct 16 ms 20220 KB Output is correct
13 Correct 14 ms 20356 KB Output is correct
14 Correct 27 ms 22432 KB Output is correct
15 Correct 41 ms 21800 KB Output is correct
16 Correct 41 ms 22052 KB Output is correct
17 Correct 40 ms 22028 KB Output is correct
18 Correct 43 ms 21900 KB Output is correct
19 Correct 42 ms 21836 KB Output is correct
20 Correct 39 ms 21896 KB Output is correct
21 Runtime error 12 ms 5024 KB Execution killed with signal 6
22 Halted 0 ms 0 KB -

Subtask #6
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 20168 KB Output is correct
2 Correct 9 ms 20008 KB Output is correct
3 Correct 9 ms 20260 KB Output is correct
4 Correct 9 ms 20360 KB Output is correct
5 Correct 8 ms 20112 KB Output is correct
6 Correct 8 ms 20200 KB Output is correct
7 Correct 12 ms 20512 KB Output is correct
8 Correct 13 ms 20520 KB Output is correct
9 Correct 16 ms 20744 KB Output is correct
10 Correct 16 ms 20368 KB Output is correct
11 Correct 14 ms 20464 KB Output is correct
12 Correct 16 ms 20220 KB Output is correct
13 Correct 14 ms 20356 KB Output is correct
14 Correct 27 ms 22432 KB Output is correct
15 Correct 41 ms 21800 KB Output is correct
16 Correct 41 ms 22052 KB Output is correct
17 Correct 40 ms 22028 KB Output is correct
18 Correct 43 ms 21900 KB Output is correct
19 Correct 42 ms 21836 KB Output is correct
20 Correct 39 ms 21896 KB Output is correct
21 Runtime error 12 ms 5024 KB Execution killed with signal 6
22 Halted 0 ms 0 KB -

Subtask #7
0.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 20168 KB Output is correct
2 Correct 9 ms 20008 KB Output is correct
3 Correct 9 ms 20260 KB Output is correct
4 Correct 9 ms 20360 KB Output is correct
5 Correct 8 ms 20112 KB Output is correct
6 Correct 8 ms 20200 KB Output is correct
7 Correct 12 ms 20512 KB Output is correct
8 Correct 13 ms 20520 KB Output is correct
9 Correct 16 ms 20744 KB Output is correct
10 Correct 16 ms 20368 KB Output is correct
11 Correct 14 ms 20464 KB Output is correct
12 Correct 16 ms 20220 KB Output is correct
13 Correct 14 ms 20356 KB Output is correct
14 Correct 27 ms 22432 KB Output is correct
15 Correct 41 ms 21800 KB Output is correct
16 Correct 41 ms 22052 KB Output is correct
17 Correct 40 ms 22028 KB Output is correct
18 Correct 43 ms 21900 KB Output is correct
19 Correct 42 ms 21836 KB Output is correct
20 Correct 39 ms 21896 KB Output is correct
21 Runtime error 12 ms 5024 KB Execution killed with signal 6
22 Halted 0 ms 0 KB -

Subtask #8
0.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 20168 KB Output is correct
2 Correct 9 ms 20008 KB Output is correct
3 Correct 9 ms 20260 KB Output is correct
4 Correct 9 ms 20360 KB Output is correct
5 Correct 8 ms 20112 KB Output is correct
6 Correct 8 ms 20200 KB Output is correct
7 Correct 12 ms 20512 KB Output is correct
8 Correct 13 ms 20520 KB Output is correct
9 Correct 16 ms 20744 KB Output is correct
10 Correct 16 ms 20368 KB Output is correct
11 Correct 14 ms 20464 KB Output is correct
12 Correct 16 ms 20220 KB Output is correct
13 Correct 14 ms 20356 KB Output is correct
14 Correct 27 ms 22432 KB Output is correct
15 Correct 41 ms 21800 KB Output is correct
16 Correct 41 ms 22052 KB Output is correct
17 Correct 40 ms 22028 KB Output is correct
18 Correct 43 ms 21900 KB Output is correct
19 Correct 42 ms 21836 KB Output is correct
20 Correct 39 ms 21896 KB Output is correct
21 Runtime error 12 ms 5024 KB Execution killed with signal 6
22 Halted 0 ms 0 KB -

Subtask #9
0.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 20168 KB Output is correct
2 Correct 9 ms 20008 KB Output is correct
3 Correct 9 ms 20260 KB Output is correct
4 Correct 9 ms 20360 KB Output is correct
5 Correct 8 ms 20112 KB Output is correct
6 Correct 8 ms 20200 KB Output is correct
7 Correct 12 ms 20512 KB Output is correct
8 Correct 13 ms 20520 KB Output is correct
9 Correct 16 ms 20744 KB Output is correct
10 Correct 16 ms 20368 KB Output is correct
11 Correct 14 ms 20464 KB Output is correct
12 Correct 16 ms 20220 KB Output is correct
13 Correct 14 ms 20356 KB Output is correct
14 Correct 27 ms 22432 KB Output is correct
15 Correct 41 ms 21800 KB Output is correct
16 Correct 41 ms 22052 KB Output is correct
17 Correct 40 ms 22028 KB Output is correct
18 Correct 43 ms 21900 KB Output is correct
19 Correct 42 ms 21836 KB Output is correct
20 Correct 39 ms 21896 KB Output is correct
21 Runtime error 12 ms 5024 KB Execution killed with signal 6
22 Halted 0 ms 0 KB -

Subtask #10
0.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 8 ms 20168 KB Output is correct
2 Correct 9 ms 20008 KB Output is correct
3 Correct 9 ms 20260 KB Output is correct
4 Correct 9 ms 20360 KB Output is correct
5 Correct 8 ms 20112 KB Output is correct
6 Correct 8 ms 20200 KB Output is correct
7 Correct 12 ms 20512 KB Output is correct
8 Correct 13 ms 20520 KB Output is correct
9 Correct 16 ms 20744 KB Output is correct
10 Correct 16 ms 20368 KB Output is correct
11 Correct 14 ms 20464 KB Output is correct
12 Correct 16 ms 20220 KB Output is correct
13 Correct 14 ms 20356 KB Output is correct
14 Correct 27 ms 22432 KB Output is correct
15 Correct 41 ms 21800 KB Output is correct
16 Correct 41 ms 22052 KB Output is correct
17 Correct 40 ms 22028 KB Output is correct
18 Correct 43 ms 21900 KB Output is correct
19 Correct 42 ms 21836 KB Output is correct
20 Correct 39 ms 21896 KB Output is correct
21 Runtime error 12 ms 5024 KB Execution killed with signal 6
22 Halted 0 ms 0 KB -