oj.uz

Submission #853914

# Submission time Handle Problem Language Result Execution time Memory
853914 2023-09-25T13:33:09 Z maomao90 Robot Contest (IOI23_robot) C++17
100 / 100
 104 ms 6228 KB 
#include <bits/stdc++.h> 
#include "robot.h"
using namespace std;

const int Z = 5;
const char key[] = "HTWSEN";

pair<int, char> solve(vector<int> S) {
    vector<int> s = S;
    s.insert(s.begin() + 1, 0);
    bool tlcorner = s[2] == -2 && s[5] == -2,
         brcorner = s[3] == -2 && s[4] == -2;
    int d = s[0];
    if (d == 0) {
        if (brcorner) {
            return {4, key[0]};
        }
        int nd = -1;
        for (int k = 2; k <= 5; k++) {
            if ((s[k] ^ 6) == k) {
                return {k, key[k]};
            }
            if (s[k] == 0 && nd == -1) {
                nd = k;
            }
        }
        if (tlcorner && nd != -1) {
            return {nd, key[nd]};
        }
    } else if ((s[d] ^ 6) == d) {
        while (++d > Z ? d -= 4 : 1) {
            if ((s[d] ^ 6) == d || s[d] == 0) {
                return {d, key[d]};
            }
        }
    } else {
        int cnt1 = 0;
        for (int k = 2; k <= 5; k++) {
            if ((s[k] ^ 6) == k) {
                return {d, key[k]};
            }
            cnt1 += s[k] == 1;
        }
        return {tlcorner || cnt1, key[brcorner ? 1 : d]};
    }
    return {0, key[0]};
}

void program_pulibot() {
    for (int _m = 0; _m <= Z; _m++) {
        for (int _w = -2; _w <= Z; _w++) {
            for (int _s = -2; _s <= Z; _s++) {
                for (int _e = -2; _e <= Z; _e++) {
                    for (int _n = -2; _n <= Z; _n++) {
                        vector<int> S({_m, _w, _s, _e, _n});
                        auto [Z, A] = solve(S);
                        set_instruction(S, Z, A);
                    }
                }
            }
        }
    }
}

Subtask #0
0.0 / 0.0

# Verdict Execution time Memory Grader output
1 Correct 86 ms 5968 KB Output is correct
2 Correct 87 ms 5900 KB Output is correct

Subtask #1
6.0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 93 ms 5932 KB Output is correct
2 Correct 87 ms 5848 KB Output is correct
3 Correct 92 ms 5968 KB Output is correct
4 Correct 88 ms 5968 KB Output is correct
5 Correct 87 ms 5744 KB Output is correct
6 Correct 87 ms 5808 KB Output is correct
7 Correct 88 ms 5796 KB Output is correct
8 Correct 87 ms 5972 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 93 ms 5932 KB Output is correct
2 Correct 87 ms 5848 KB Output is correct
3 Correct 92 ms 5968 KB Output is correct
4 Correct 88 ms 5968 KB Output is correct
5 Correct 87 ms 5744 KB Output is correct
6 Correct 87 ms 5968 KB Output is correct
7 Correct 90 ms 6164 KB Output is correct
8 Correct 87 ms 5916 KB Output is correct
9 Correct 87 ms 5968 KB Output is correct
10 Correct 87 ms 5972 KB Output is correct
11 Correct 89 ms 5824 KB Output is correct
12 Correct 87 ms 5880 KB Output is correct
13 Correct 91 ms 5976 KB Output is correct
14 Correct 101 ms 5960 KB Output is correct
15 Correct 86 ms 5964 KB Output is correct
16 Correct 92 ms 5860 KB Output is correct
17 Correct 88 ms 5848 KB Output is correct
18 Correct 87 ms 5968 KB Output is correct
19 Correct 87 ms 5788 KB Output is correct
20 Correct 87 ms 5748 KB Output is correct
21 Correct 89 ms 5788 KB Output is correct
22 Correct 87 ms 5972 KB Output is correct
23 Correct 90 ms 6192 KB Output is correct
24 Correct 88 ms 5840 KB Output is correct

Subtask #3
18.0 / 18.0

# Verdict Execution time Memory Grader output
1 Correct 87 ms 5968 KB Output is correct
2 Correct 87 ms 5732 KB Output is correct
3 Correct 87 ms 5968 KB Output is correct
4 Correct 92 ms 5796 KB Output is correct
5 Correct 89 ms 5984 KB Output is correct
6 Correct 87 ms 5972 KB Output is correct
7 Correct 87 ms 5968 KB Output is correct
8 Correct 88 ms 5968 KB Output is correct
9 Correct 88 ms 5892 KB Output is correct
10 Correct 88 ms 5964 KB Output is correct
11 Correct 87 ms 5840 KB Output is correct
12 Correct 87 ms 5880 KB Output is correct

Subtask #4
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 93 ms 5932 KB Output is correct
2 Correct 87 ms 5848 KB Output is correct
3 Correct 92 ms 5968 KB Output is correct
4 Correct 88 ms 5968 KB Output is correct
5 Correct 87 ms 5744 KB Output is correct
6 Correct 87 ms 5808 KB Output is correct
7 Correct 88 ms 5796 KB Output is correct
8 Correct 87 ms 5972 KB Output is correct
9 Correct 92 ms 5860 KB Output is correct
10 Correct 88 ms 5848 KB Output is correct
11 Correct 87 ms 5968 KB Output is correct
12 Correct 87 ms 5788 KB Output is correct
13 Correct 87 ms 5748 KB Output is correct
14 Correct 89 ms 5788 KB Output is correct
15 Correct 87 ms 5972 KB Output is correct
16 Correct 90 ms 6192 KB Output is correct
17 Correct 88 ms 5840 KB Output is correct
18 Correct 87 ms 5816 KB Output is correct
19 Correct 89 ms 5968 KB Output is correct
20 Correct 87 ms 5976 KB Output is correct
21 Correct 88 ms 5784 KB Output is correct
22 Correct 91 ms 5972 KB Output is correct
23 Correct 87 ms 5972 KB Output is correct
24 Correct 87 ms 5968 KB Output is correct
25 Correct 86 ms 5900 KB Output is correct
26 Correct 87 ms 5968 KB Output is correct
27 Correct 91 ms 5884 KB Output is correct
28 Correct 87 ms 5972 KB Output is correct
29 Correct 87 ms 5972 KB Output is correct
30 Correct 89 ms 5972 KB Output is correct
31 Correct 87 ms 5968 KB Output is correct
32 Correct 88 ms 5972 KB Output is correct
33 Correct 87 ms 5972 KB Output is correct
34 Correct 88 ms 5820 KB Output is correct
35 Correct 87 ms 5968 KB Output is correct
36 Correct 93 ms 5880 KB Output is correct
37 Correct 90 ms 5972 KB Output is correct
38 Correct 87 ms 5936 KB Output is correct
39 Correct 87 ms 5968 KB Output is correct
40 Correct 87 ms 5964 KB Output is correct
41 Correct 87 ms 5880 KB Output is correct

Subtask #5
46.0 / 46.0

# Verdict Execution time Memory Grader output
1 Correct 88 ms 5840 KB Output is correct
2 Correct 89 ms 5972 KB Output is correct
3 Correct 89 ms 5848 KB Output is correct
4 Correct 87 ms 5748 KB Output is correct
5 Correct 88 ms 5972 KB Output is correct
6 Correct 87 ms 5768 KB Output is correct
7 Correct 95 ms 6148 KB Output is correct
8 Correct 87 ms 5968 KB Output is correct
9 Correct 87 ms 5972 KB Output is correct
10 Correct 87 ms 5972 KB Output is correct
11 Correct 87 ms 5764 KB Output is correct
12 Correct 88 ms 5876 KB Output is correct
13 Correct 89 ms 5904 KB Output is correct
14 Correct 87 ms 5856 KB Output is correct
15 Correct 93 ms 5840 KB Output is correct
16 Correct 87 ms 5968 KB Output is correct
17 Correct 87 ms 5984 KB Output is correct
18 Correct 87 ms 5948 KB Output is correct
19 Correct 91 ms 5848 KB Output is correct
20 Correct 87 ms 5972 KB Output is correct
21 Correct 87 ms 5968 KB Output is correct
22 Correct 86 ms 5968 KB Output is correct
23 Correct 97 ms 5784 KB Output is correct
24 Correct 88 ms 5972 KB Output is correct
25 Correct 87 ms 5972 KB Output is correct
26 Correct 87 ms 5972 KB Output is correct
27 Correct 91 ms 5768 KB Output is correct
28 Correct 87 ms 5972 KB Output is correct
29 Correct 97 ms 5936 KB Output is correct
30 Correct 88 ms 5804 KB Output is correct
31 Correct 93 ms 5952 KB Output is correct
32 Correct 87 ms 5968 KB Output is correct
33 Correct 95 ms 5968 KB Output is correct
34 Correct 87 ms 5972 KB Output is correct
35 Correct 95 ms 5972 KB Output is correct
36 Correct 89 ms 5756 KB Output is correct
37 Correct 87 ms 5768 KB Output is correct
38 Correct 91 ms 6228 KB Output is correct
39 Correct 86 ms 5932 KB Output is correct
40 Correct 88 ms 5968 KB Output is correct
41 Correct 87 ms 5972 KB Output is correct
42 Correct 87 ms 5968 KB Output is correct
43 Correct 89 ms 5948 KB Output is correct
44 Correct 90 ms 5968 KB Output is correct
45 Correct 90 ms 5968 KB Output is correct
46 Correct 91 ms 5728 KB Output is correct
47 Correct 87 ms 5972 KB Output is correct
48 Correct 87 ms 5848 KB Output is correct
49 Correct 87 ms 5972 KB Output is correct
50 Correct 87 ms 5740 KB Output is correct
51 Correct 89 ms 5864 KB Output is correct
52 Correct 88 ms 5972 KB Output is correct
53 Correct 87 ms 5972 KB Output is correct
54 Correct 87 ms 5972 KB Output is correct
55 Correct 88 ms 5968 KB Output is correct
56 Correct 87 ms 5748 KB Output is correct
57 Correct 88 ms 5968 KB Output is correct
58 Correct 87 ms 5972 KB Output is correct
59 Correct 88 ms 5816 KB Output is correct
60 Correct 91 ms 5928 KB Output is correct
61 Correct 87 ms 5968 KB Output is correct
62 Correct 90 ms 5848 KB Output is correct
63 Correct 88 ms 5828 KB Output is correct
64 Correct 91 ms 5784 KB Output is correct
65 Correct 89 ms 5968 KB Output is correct
66 Correct 87 ms 5848 KB Output is correct
67 Correct 87 ms 5972 KB Output is correct
68 Correct 87 ms 5892 KB Output is correct
69 Correct 86 ms 5968 KB Output is correct
70 Correct 88 ms 5908 KB Output is correct
71 Correct 87 ms 5868 KB Output is correct
72 Correct 104 ms 5776 KB Output is correct
73 Correct 87 ms 5836 KB Output is correct
74 Correct 87 ms 5972 KB Output is correct
75 Correct 87 ms 5984 KB Output is correct
76 Correct 87 ms 5980 KB Output is correct
77 Correct 88 ms 5968 KB Output is correct
78 Correct 87 ms 5968 KB Output is correct
79 Correct 89 ms 5972 KB Output is correct
80 Correct 87 ms 5756 KB Output is correct
81 Correct 87 ms 5856 KB Output is correct
82 Correct 89 ms 5972 KB Output is correct
83 Correct 87 ms 5940 KB Output is correct
84 Correct 87 ms 5924 KB Output is correct