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Submission #833230

# Submission time Handle Problem Language Result Execution time Memory
833230 2023-08-22T03:26:28 Z vjudge1 Bomb (IZhO17_bomb) C++17
24 / 100
 35 ms 7124 KB 
#include <bits/stdc++.h>
using namespace std;

string s[2505];

int main() {
    ios::sync_with_stdio(0);
    cin.tie(0);

    int n, m;
    cin >> n >> m;

    for (int i = 0; i < n; i++) {
        cin >> s[i];
    }

    int W = m, H = n;
    for (int i = 0; i < n; i++) {
        int cnt = 0;
        for (int j = 0; j < m; j++) {
            if (s[i][j] == '1') {
                if (j-1 < 0 || s[i][j-1] == '0') cnt = 1;
                else cnt++;
            } else {
                if (j-1 >= 0 && s[i][j-1] == '1') W = min(W, cnt);
                cnt = 0;
            }
        }
        if (s[i][m-1] == '1') W = min(W, cnt);
    }

    for (int j = 0; j < m; j++) {
        int cnt = 0;
        for (int i = 0; i < n; i++) {
            if (s[i][j] == '1') {
                if (i-1 < 0 || s[i-1][j] == '0') cnt = 1;
                else cnt++;
            } else {
                if (i-1 >= 0 && s[i-1][j] == '1') H = min(H, cnt);
                cnt = 0;
            }
        }
        if (s[n-1][j] == '1') H = min(H, cnt);
    }

    cout << W*H << '\n';

    return 0;
}

Subtask #1
24.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 0 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Incorrect 1 ms 340 KB Output isn't correct
9 Incorrect 0 ms 340 KB Output isn't correct
10 Incorrect 1 ms 340 KB Output isn't correct
11 Incorrect 0 ms 340 KB Output isn't correct
12 Incorrect 1 ms 340 KB Output isn't correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 0 ms 340 KB Output is correct
15 Incorrect 1 ms 340 KB Output isn't correct
16 Correct 0 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Incorrect 0 ms 340 KB Output isn't correct
19 Incorrect 1 ms 340 KB Output isn't correct
20 Incorrect 1 ms 340 KB Output isn't correct
21 Incorrect 1 ms 340 KB Output isn't correct
22 Incorrect 1 ms 340 KB Output isn't correct
23 Incorrect 0 ms 340 KB Output isn't correct
24 Incorrect 0 ms 340 KB Output isn't correct
25 Incorrect 0 ms 340 KB Output isn't correct
26 Correct 0 ms 340 KB Output is correct
27 Correct 1 ms 468 KB Output is correct
28 Incorrect 1 ms 468 KB Output isn't correct
29 Incorrect 1 ms 468 KB Output isn't correct
30 Incorrect 1 ms 596 KB Output isn't correct
31 Incorrect 1 ms 468 KB Output isn't correct
32 Incorrect 1 ms 468 KB Output isn't correct
33 Incorrect 1 ms 596 KB Output isn't correct
34 Incorrect 1 ms 468 KB Output isn't correct
35 Incorrect 1 ms 596 KB Output isn't correct
36 Correct 1 ms 596 KB Output is correct
37 Incorrect 0 ms 340 KB Output isn't correct
38 Correct 32 ms 6996 KB Output is correct
39 Incorrect 0 ms 340 KB Output isn't correct
40 Incorrect 3 ms 1108 KB Output isn't correct
41 Incorrect 1 ms 340 KB Output isn't correct
42 Incorrect 1 ms 388 KB Output isn't correct
43 Correct 28 ms 6996 KB Output is correct
44 Incorrect 1 ms 596 KB Output isn't correct
45 Incorrect 28 ms 6996 KB Output isn't correct
46 Correct 27 ms 6996 KB Output is correct
47 Incorrect 26 ms 7044 KB Output isn't correct
48 Incorrect 26 ms 6996 KB Output isn't correct
49 Correct 26 ms 6996 KB Output is correct
50 Incorrect 25 ms 6996 KB Output isn't correct
51 Incorrect 27 ms 6976 KB Output isn't correct
52 Incorrect 25 ms 6996 KB Output isn't correct
53 Incorrect 25 ms 6996 KB Output isn't correct
54 Incorrect 24 ms 6996 KB Output isn't correct
55 Incorrect 25 ms 7040 KB Output isn't correct
56 Correct 28 ms 6996 KB Output is correct
57 Incorrect 24 ms 6996 KB Output isn't correct
58 Incorrect 25 ms 6996 KB Output isn't correct
59 Incorrect 23 ms 6996 KB Output isn't correct
60 Correct 26 ms 6996 KB Output is correct
61 Correct 26 ms 6996 KB Output is correct
62 Correct 28 ms 6996 KB Output is correct
63 Correct 28 ms 6996 KB Output is correct
64 Correct 31 ms 7124 KB Output is correct
65 Incorrect 25 ms 6996 KB Output isn't correct
66 Incorrect 27 ms 6996 KB Output isn't correct
67 Incorrect 24 ms 6996 KB Output isn't correct
68 Incorrect 27 ms 6996 KB Output isn't correct
69 Incorrect 27 ms 6996 KB Output isn't correct
70 Incorrect 15 ms 4564 KB Output isn't correct
71 Incorrect 32 ms 7116 KB Output isn't correct
72 Incorrect 24 ms 7120 KB Output isn't correct
73 Incorrect 25 ms 7052 KB Output isn't correct
74 Incorrect 25 ms 6996 KB Output isn't correct
75 Incorrect 24 ms 6996 KB Output isn't correct
76 Incorrect 25 ms 6996 KB Output isn't correct
77 Incorrect 25 ms 7120 KB Output isn't correct
78 Incorrect 26 ms 7048 KB Output isn't correct
79 Incorrect 25 ms 6996 KB Output isn't correct
80 Incorrect 24 ms 6996 KB Output isn't correct
81 Incorrect 25 ms 6996 KB Output isn't correct
82 Incorrect 32 ms 7076 KB Output isn't correct
83 Incorrect 25 ms 6996 KB Output isn't correct
84 Incorrect 26 ms 7048 KB Output isn't correct
85 Incorrect 29 ms 6996 KB Output isn't correct
86 Incorrect 31 ms 6996 KB Output isn't correct
87 Incorrect 24 ms 6996 KB Output isn't correct
88 Incorrect 29 ms 6996 KB Output isn't correct
89 Incorrect 31 ms 6996 KB Output isn't correct
90 Incorrect 15 ms 4564 KB Output isn't correct
91 Incorrect 26 ms 6928 KB Output isn't correct
92 Incorrect 26 ms 6996 KB Output isn't correct
93 Incorrect 26 ms 6996 KB Output isn't correct
94 Incorrect 32 ms 7028 KB Output isn't correct
95 Incorrect 26 ms 6996 KB Output isn't correct
96 Incorrect 35 ms 6996 KB Output isn't correct
97 Incorrect 26 ms 7008 KB Output isn't correct
98 Incorrect 26 ms 6996 KB Output isn't correct
99 Incorrect 25 ms 6996 KB Output isn't correct
100 Incorrect 28 ms 6996 KB Output isn't correct